1

World War II (1939–1945)

American veteran soldiers are entitled to several benefits as recognition for their service on behalf of the country, but this was not always the case. Before 1944, war veterans received pensions and disability-related medical care, but that was it. WWI veterans had received bonuses for their service, but these were not redeemable until 1945, which led to protests and turmoil during the Great Depression.

To avoid a similar situation with soldiers serving in WWII, a set of laws, popularly known as the "G.I. Bill", was passed in 1944. These laws guaranteed that, in addition to pensions and medical assistance, veterans were entitled to financial help towards education or training, low-cost loans, unemployment benefits, and job-search assistance . Since then, additional "G.I. Bills" have been passed, ensuring that veterans are looked after once their service is complete.

2

The Great Depression (1929–1939)

Historians agree that, despite President Roosevelt’s best efforts, the Great Depression was effectively ended by the industrial mobilization caused by WWII. America’s biggest economic crisis to date had been brought on by several factors , many of them related to reckless market speculation, inefficient monetary policies, lack of social security, and massive bank withdrawals made by panicked citizens.

While F.D.R.’s "New Deal" policies were insufficient to overcome the crisis, they successfully set up a system to prevent a similar economic collapse in the future . As a result of financial and banking reform, personal accounts were federally insured —which prevented future massive withdrawals that would deplete savings, commercial and investment banking were separated, and commissions were set up to regulate trading and prevent fraud. Additionally, social and welfare laws established pensions, work insurance, and unemployment compensation, and protected unions that allowed workers to collectively bargain with their employers.

3

The Great Chicago Fire (1871)

On October 8, 1871, a fire started on DeKoven Street, Chicago, and it burned for three days, destroying 17,450 buildings and leaving 300 casualties and thousands of people homeless. According to legend, the fire was started by a cow (owned by a woman named Mrs. O’Leary), although this was never confirmed; it was the wooden buildings, the strong wind, and the dry weather that turned an accident into a catastrophe.

Americans from all over the country rallied behind the relief effort, donating money, food, clothing, and more, but the tragedy also forced authorities to review their own municipal safety codes. New fire and building safety codes were implemented, banning wood buildings and requiring fire-safe materials such as brick, stone, or marble, as well as fireproof staircases, exit signs, and outward-opening doors. A new fire academy was founded to properly train firefighters, which put Chicago at the lead of America’s firefighting force.

4

Yellow Fever (1793)

In 1793, the city of Philadelphia received cargo ships from Saint-Domingue (modern-day Haiti), and with them, an epidemic that lasted for half a year. Among the cargo from the Caribbean, there were yellow fever-carrying mosquitoes, which thrived in the crowded docks and in the humid spring and summer weather. The open sewers, poor waste management, and general ignorance about the disease worsened the situation, which only let up with the cold fall weather, with 5,000 people, about 10% of the population, as casualties.

Although the widely believed cause of the spread of the epidemic —foul "miasma" or bad air— was incorrect, it did lead to proper infrastructure changes to prevent a similar situation. The city targeted polluted waterways and rotten waste, exposing severely contaminated wells. Municipal water systems to provide clean drinking water were created, and paved streets with proper gutters and sewers reduced the amount of stagnant water . Additionally, the crisis led to the establishment of municipal health boards, proper quarantine facilities for incoming ships, and municipal hospitals all across the country.

5

The Triangle Shirtwaist Factory Fire (1911)

Nowadays we expect any factory or building to have proper fire and safety systems in place, but not so long ago safe working conditions were not a given. Places like the Triangle Shirtwaist Factory in New York not only lacked fire alarms, sprinklers, and fire escapes, but also locked their doors during work hours to prevent unauthorized breaks and workers' union gatherings . On March 25, 1911, when a pile of rags caught fire, the single fire escape collapsed and, with firefighters' ladders only able to reach six of the ten floors, the factory became a deadly trap that took the lives of 146 workers.

New Yorkers were outraged by the conditions that led to the tragedy, and public pressure led to the establishment of an investigating commission. As a result, more than 30 safety laws were passed , making fire drills, sprinklers, fire escapes, and emergency exits mandatory, among other measures, all of which set a precedent for federal safety codes and protections. The event also strengthened labor unions all across the country, who pushed for better working conditions.

6

The Dust Bowl (1930s)

The 1929 Wall Street Crash had already kickstarted the Great Depression, but the American crisis was still deepening. By the start of the 1930s, years of severe drought had hit the Great Plains (comprising ten states in the Midwest and Rocky Mountain regions) and had worsened an environment already depleted by human intervention. Native grasses that protected the topsoil had been eradicated through plowing, leaving the land vulnerable to wind erosion, while intensive cultivation of single crops had depleted the land. All this caused severe dust storms that hit the plains, further eroding the fields and suffocating the crops. In an agricultural recession, thousands of families migrated West looking for work.

The government’s response had diverse approaches. The Soil Conservation Service focused on changing detrimental agricultural practices through educating farmers on contour plowing, crop rotation, and shelterbelt tree planting. FDR’s "New Deal" plan established subsidies for farmers, requiring landowners to distribute a percentage of the subsidy to their laborers, and thousands of cattle were acquired, butchered, and distributed by the government to the affected population. Ultimately, the return of rain in the 1940s ended the drought and helped restore the soil, but the education, conservation, and relief mechanisms implemented by the government ensured that the Great Plains would not be as severely affected by drought in the future.

7

The Cold War (1945-1991)

The euphoria of the WWII victory in American politics was short-lived, as the climate quickly shifted to a new threat: communism. The Cold War deeply affected domestic American life, and the paranoia of the Red Scare prompted the government to invest thousands of dollars in defense , infrastructure, political propaganda, and counter-espionage. Sadly, this paranoia also allowed government officials and politicians, like Senator Joseph McCarthy, to persecute and blacklist thousands of suspected communist sympathizers without solid evidence.

While the desire to beat the USSR in public achievements resulted in the government funding the military industry, science education and research, and sports programs, espionage and propaganda were targeted through the creation of federal agencies —among them the CIA, the NSC, and the NSA— that managed domestic security, international intelligence, information, and propaganda.

8

The Revolutionary War Smallpox Epidemic (1775–1782)

The 1775 North American Smallpox epidemic lasted for nearly a decade, well beyond the Revolutionary War, but the military leaders of the Revolution were the ones to put in the efforts to contain it and prevent further spreading of the disease. In 1775, smallpox was a rampant disease in the American colonies, and a big part of the population had not been exposed to it due to isolation. This meant that, when colonists from rural areas joined the Continental Army, overcrowded military camps became a hotspot of contagion. It is estimated that smallpox caused more casualties than the fighting itself.

While smallpox decimated the Revolutionary Army, the British, who had been traditionally exposed to the disease, were immune to it. Recognizing the need to stop the spread of the disease, George Washington ordered a secret mass immunization of the troops in 1777 , a measure that drastically lowered the mortality rates among the army. While several founding fathers were in favor of mass inoculations and better public health policies, most of the colonists were distrustful of vaccinations and of government-mandated health policies. The success of Washington’s mass inoculation showed that public health policies could make the difference, and paved the way for later policies and health systems.

9

The Cholera Waves (1832–1866)

The U.S. went through three major cholera waves in 1832, 1849, and 1866, with tens of thousands of casualties, economic crises, and mass panic. Rapidly growing cities lacked proper sewage, and rancid water accumulated in the unpaved streets, while overcrowding and poor living conditions furthered the contagion. New travel methods such as the railroad helped introduce the disease to different regions, while doctors blamed the epidemic on "bad air" or a divine punishment.

It was not until the 1866 wave that city governments decided to change their approach to the health crisis. New York was the first city to establish a Metropolitan Board of Health, which focused on improving sanitary conditions and reforming the hospital system. Police forces encouraged (or forced) residents to clean their yards and remove manure and rotten waste, while the city strived to maintain clean streets and build sewage systems. By the time the third cholera wave hit New York, the city was prepared, and the number of casualties was much lower. Following its example, other major cities established their own permanent boards of health, implemented municipal health codes, improved their hospitals, and constructed underground sewers.

10

The Smoking and Lung Cancer Crisis (1960s)

Although tobacco had been popular for decades, the 20th century saw a rise in consumption thanks to aggressive cigarette marketing campaigns in print, radio and television. Smoking was allowed everywhere, and it was portrayed as stylish and smart in movies and magazines. There was a lack of education about the addictive properties of nicotine and the chemicals present in commercial cigarettes , a fact that the tobacco industry was eager to keep concealed. By the 1960s, lung cancer and heart disease numbers had risen dramatically, forcing the government to address the situation.

The 1964 Surgeon General’s report was the first to publicly link lung cancer and heart disease with tobacco consumption. Following several reports by other specialists , public opinion about cigarettes drastically shifted, despite the efforts of the tobacco industry . In 1965, Congress passed a law requiring mandatory health warning labels on cigarette packaging, and in 1971, cigarette radio and TV ads were outlawed. As a result, from the 1960s to the 2010s, cigarette consumption decreased by nearly 50%.

11

The Pure Food and Drugs Act (1906)

If you are the kind of person who religiously scans the ingredient list on food and medicine labels, you might not know that these labels exist thanks to a novel (and several journalists' investigations). In the late 19th century, increased food and medicine demands led manufacturers to sell tainted or unsafe products with false labels and filled with unsafe preservatives. Factory sanitary conditions were also subpar, which led many journalists to write about the issue. In 1906, Upton Sinclair’s novel The Jungle described the meat-packing industry practices in a graphic and revolting way, which caused mass outrage.

The Pure Food and Drugs Act of 1906 was the first of a series of laws passed by Congress to address the issue. It created a federal agency (now called the FDA) responsible for overseeing food and drug manufacturing , banned a series of commonly used substances and active ingredients, outlawed the sale of spoiled or contaminated food, set an inspection system for factories, and acted as a baseline for future consumer protection laws.

1

Measuring

This is a difference most Americans are aware of: most countries use the metric system rather than U.S. customary units, and most use Celsius instead of Fahrenheit. Countries such as the UK and Canada still use some imperial units in everyday life, but they mainly use the metric system. Another measure that confuses foreigners is the particular way ingredients are measured in American recipes, which often use cups, tablespoons, and teaspoons rather than measurements by weight.

Fun fact: The only other countries that use the Imperial system officially are Liberia and Myanmar.

2

Sales tax

Do you find having to calculate sales taxes annoying? That’s a unique American experience. In the majority of the world, the price you see is the price you pay , because it has the sales tax already added.

Why is it different in America? Sales taxes vary across states , so retailers find it easier to showcase the base price and then calculate the total at checkout.

3

Cutlery use

Many Americans abroad are surprised by the realization that not everyone uses a knife and fork in the same way they do . In fact, no one else does. While most Americans have learned the American style —also called the zig-zag or fork switching method— that involves using the fork in the left hand for cutting and then changing it to the right to pick up the food, European and Latin American countries don’t do this . It might seem like a small difference, but it completely changes the way you eat.

4

Iced drinks

Do other countries not have ice? They do, but they don’t necessarily assume everyone will want it. While serving water and other beverages with ice is customary in America, in many other countries, you need to request it —even during the hottest of summers.

But even if you get ice, many times you will need to specify the amount : the same drink that would be filled with ice cubes in America might come to you with just two or three cubes elsewhere.

5

Date formatting

The U.S. is not completely alone on this one, but there’s a difference big enough to be worth mentioning. The standardized way of recording the date in America is month-day-year , a convention also followed by some Caribbean and Asian countries. But in the rest of the Western world, the conventional format is day-month-year , which can lead to confusion for Americans. In most Asian countries , the most commonly used format is year-month-day .

6

The word ‘American’

In the English language, ‘American’ is the only way to refer to people with U.S. citizenship . Other words, such as ‘Usian’ or ‘Unitedstatian’ have been proposed, but never stuck. This is why many Americans are surprised when other countries —Latin American countries in particular— use ‘American’ for anyone in the American continent , or continents, another big difference. In most European and Latin American countries, there is a different word for U.S. citizens, such as the Spanish ‘estadounidense’ or the Portuguese ‘estadunidense’ .

7

Moving out at 18 years old

This one is not so black and white, but more like a general tendency. Compared with most of Europe, Latin America, and Asia, Americans give serious consideration to the possibility of moving out after high school. Not everyone does, and not everyone can afford it, but it's fairly common.

In other countries, young adults generally move out if their job or education requires it , but they tend to stay at home a few more years if they can.

8

Driving a car as a teenager

America is quite car-centric , especially if you live outside of the big cities. While not everyone can afford to have a personal car —even a second-hand one—, it is common for 16 and 17-year-olds to legally drive their parents’ car, or save for their own.

In the rest of the world, the chances of high schoolers driving themselves to school are much lower, as most countries don’t allow underage kids to get a driving license .

9

Solo cups

Do plastic cups exist outside of the U.S.? They do, but they are not as iconic or as widely used as Solo cups, introduced in the 1970s as a disposable but sturdy cup for parties and events. Many foreigners visiting America are surprised when they realize that solo cups are a real thing , and not something that just happens in movies.

10

Filing taxes

Taxes in the U.S. are not that different from taxes in other countries, except for how they are filed . During tax filing season, thousands of Americans direct their efforts to ensure they have properly reported their income and that their return will match the IRS’s data.

In other parts of the world, however, the one responsible for calculating and filing taxes is the government , while citizens merely corroborate that everything is in order.

1

Titanic (1997)

James Cameron’s Oscar-winning blockbuster frames the tragic 1912 sinking around the fictional romance of Jack (Leonardo DiCaprio) and Rose (Kate Winslet), while depicting real-life First Officer William Murdoch (Ewan Stewart) accepting bribes, shooting passengers, and taking his own life.

When the film premiered in 1997, the portrayal of Murdoch caused significant outrage. Survivor accounts prove the First Officer acted heroically, working tirelessly to launch lifeboats and saving hundreds of lives before dying in the freezing Atlantic. Additionally, third-class passengers were not locked below deck by armed guards as portrayed in the movie. _Titanic_’s producers eventually traveled to Murdoch’s hometown of Dalbeattie, Scotland, to issue an official apology to his descendants.

2

Braveheart (1995)

Mel Gibson’s epic depicts William Wallace leading a 13th-century Scottish rebellion against English rule, wearing belted plaid kilts and seducing Isabella of France (Sophie Marceau).

Many details in the film are inaccurate. For example, Scots didn’t wear kilts until the 16th century, nearly 300 years after Wallace’s death. Furthermore, Isabella was roughly three years old and living in France during Wallace’s rebellion, making the affair impossible.

3

Pearl Harbor (2001)

In Michael Bay’s romantic war drama, Rafe McCawley (Ben Affleck) and Danny Walker (Josh Hartnett) face Japanese Zero fighters, join the British Eagle Squadrons before the U.S. enters World War II, and witness direct attacks on civilian medical units.

In real life, U.S. Army Air Corps officers like Rafe were legally forbidden from joining Britain’s Eagle Squadrons while the United States remained neutral. During the December 7, 1941 raid, the Japanese prioritized attacking battleships, airfields, and fuel depots, and they didn’t target field hospitals or civilian nurses as depicted in the film. Also, President Franklin D. Roosevelt’s (Jon Voight) dramatic moment where he stands up out of his wheelchair to inspire his cabinet never occurred.

4

Pocahontas (1995)

Disney’s animated film famously tells the story of a young Powhatan woman named Pocahontas who falls in love with the English explorer Captain John Smith, helping to promote peace between their two cultures.

When John Smith arrived in Virginia in 1607, Pocahontas (whose actual name was Matoaka) was only around 10 to 12 years old, while Smith was a 27-year-old soldier, and there was no romantic relationship between them. Smith’s famous account of Pocahontas saving his life by placing her head over his is debated by modern historians, who view it as either a misunderstanding of a tribal adoption ceremony or an invention in his later writings. Pocahontas was later captured by English settlers, held for ransom, converted to Christianity, and married tobacco merchant John Rolfe before dying in England at age 21.

5

Gladiator (2000)

The plot of Gladiator revolves around Maximus Decimus Meridius (Russell Crowe) when he witnesses Emperor Marcus Aurelius (Richard Harris) being smothered to death by his son Commodus (Joaquin Phoenix), who seizes the throne, rules as a tyrant, and is later killed in gladiatorial combat inside the Colosseum.

In reality, Marcus Aurelius was never murdered by his son; he died of an infectious illness in 180 AD. Commodus had already been co-emperor for three years before his father’s death. Far from an usurpation, Commodus ruled Rome for 12 years. He didn’t die in the sands of the arena either: he was strangled in his bath by his wrestling partner, Narcissus, during a palace coup. Moreover, Roman gladiatorial fights were officiated sporting events, not chaotic deathmatches.

6

Shakespeare in Love (1998)

A young William Shakespeare (Joseph Fiennes) suffers from writer’s block until he meets aristocrat Viola de Lesseps (Gwyneth Paltrow), who disguises herself as a man to act on stage, inspiring him to write Romeo and Juliet .

Almost the entire narrative is historical fiction. Viola de Lesseps never existed, and Romeo and Juliet wasn’t inspired by a secret love affair. Women were indeed banned from performing on the Elizabethan stage, but monarchs like Queen Elizabeth I never attended public theaters, which were considered unsafe and unhygienic. Instead, theater companies were hired to give private performances at court. Furthermore, by the mid-1590s, Shakespeare was already married to Anne Hathaway and was an established playwright in London, not an impoverished unknown struggling for ideas.

7

A Beautiful Mind (2001)

Ron Howard’s biopic presents John Nash (Russell Crowe) battling schizophrenia. In the film, the Nobel Laureate mathematician has vivid visual hallucinations of a college roommate, a young girl, and a secret government handler.

It is true that John Nash lived with paranoid schizophrenia, but his hallucinations were auditory and delusional (he heard voices and believed extraterrestrial beings were communicating through newsprint). Filmmakers acknowledged altering his symptoms because visual figures were easier to convey on screen. The film also sugarcoated Nash’s personal life, omitting his first child born out of wedlock, his divorce from his wife Alicia, and his intimate relationships with other men.

8

JFK (1991)

Director Oliver Stone follows New Orleans District Attorney Jim Garrison (Kevin Costner) as he uncovers a conspiracy behind President John F. Kennedy’s 1963 assassination involving the CIA, FBI, military leaders, and Vice President Lyndon B. Johnson.

Historians criticize JFK for presenting discredited conspiracy theories as historical facts. Key characters in the film (such as Donald Sutherland’s "Mr. X") were complete fabrications. Garrison’s actual prosecution of businessman Clay Shaw was based on dubious testimony and resulted in Shaw’s acquittal in under an hour. The narrative of a multi-agency coup remains unsupported by official evidence, yet the film prompted the release of classified records under the JFK Records Act.

9

The Sound of Music (1965)

In the iconic film The Sound of Music , governess Maria (Julie Andrews) teaches naval Captain von Trapp’s seven children to sing and helps the family escape the 1938 Nazi annexation of Austria by hiking over the Alps into Switzerland.

Had the von Trapp hiked over the mountains behind their house in Salzburg, they would have walked straight into Nazi Germany near Hitler’s mountain retreat at Berchtesgaden. In real life, the family walked to their local train station and boarded a train to Italy before emigrating to the United States. Also, the personalities were reversed: the real Captain von Trapp was warm and musical, whereas Maria was strict. What’s more, the couple had already been married for over ten years before leaving Austria.

10

Saving Private Ryan (1998)

The opening D-Day landing sequence in Saving Private Ryan is praised by military veterans for its technical realism, but the film’s core premise is fictional. Following the invasion at Omaha Beach, Captain Miller (Tom Hanks) leads a U.S. Army Ranger squad into enemy territory in Normandy to find Private James Ryan (Matt Damon), whose three brothers were killed in action.

The plot is loosely inspired by the real-life Niland brothers, but the U.S. military never dispatched an entire squad on a dedicated search mission through enemy lines to extract a single private. Additionally, the final battle in the fictional town of Ramelle overstates the ability of infantry small arms against heavy German armor, which in reality was neutralized by artillery and tactical air strikes.