1

Breaking a mirror

Image: Savannah B.

As we’ve all heard, breaking a mirror is said to bring seven years of bad luck— a belief that dates back to the Romans . They thought a mirror didn’t just reflect your face, but also your soul.

Because the Romans also believed that life renewed itself every seven years, the curse was thought to last exactly that long.

2

Walking under a ladder

Image: Nick Fewings

This superstition has its roots in medieval Europe, where ladders leaning against walls formed a triangle, a shape that symbolized the Holy Trinity .

Walking through it was seen as breaking the sacred shape and inviting misfortune. Today, most people avoid it not only out of superstition but also for simple safety.

3

A black cat in your path

Image: Emmeli M

In the Middle Ages, black cats were linked to witchcraft and were thought to be witches’ companions—or even witches in disguise. Crossing paths with one was considered dangerous .

Though many cultures view black cats as lucky, in the U.S., the old stigma has persisted.

4

Knocking on wood

Image: Glen Carrie

The habit of knocking on wood to ward off bad luck likely comes from ancient pagan traditions. Trees—especially oaks—were believed to house protective spirits .

Touching or knocking on wood was a way to call on those spirits for protection. The phrase and the action traveled across centuries, and now it’s a common phrase in everyday conversations.

5

Opening an umbrella indoors

Image: Kato Blackmore 🇺🇦

The superstition that opening an umbrella indoors brings bad luck originates from 18th-century England. Early umbrellas were large, stiff, and often had metal spokes.

Opening one indoors could cause injury or break household items , so the "bad luck" warning worked as a practical safety rule.

6

Friday the 13th

Image: Nik

Friday has long been considered unlucky in Christian tradition because it was said to be the day of the Crucifixion. The number thirteen was also viewed as ominous, connected to the Last Supper .

When the two were combined, Friday the 13th gained its spooky reputation. Despite rational explanations, some hotels skip floor 13, and many people still avoid major plans on that date.

7

Spilling salt

Image: ekaterina shishina

Salt was once precious and expensive, symbolizing purity and friendship. Spilling it was considered wasteful and unlucky in ancient times.

The practice of tossing a pinch over your left shoulder comes from folklore, supposedly to blind the devil lurking there . It’s a tiny gesture that still lingers on dinner tables today.

8

Four-leaf clover

Image: Barbara Krysztofiak

The four-leaf clover is a symbol of good fortune dating back to the Celts, who believed the rare leaves provided protection against evil spirits .

Since clovers typically have only three leaves, the fourth leaf came to symbolize rarity and luck.

9

Rabbit’s foot

Image: Timofei Adrian

Carrying a rabbit’s foot for luck traces back to African and European folklore, where rabbits were seen as fertile, magical creatures .

The superstition spread through American culture in the 19th century, especially in the South. Even though it might seem unusual—and potentially unsanitary—the lucky rabbit’s foot remains a well-known charm today.

10

Wishbone

Image: Museum of New Zealand Te Papa Tongarewa

The tradition of making a wish on a wishbone originates with the Romans, who, in turn, borrowed it from the Etruscans. They believed that birds held divine powers .

Breaking the bone with someone else was thought to transfer luck to the person who ended up with the larger piece .

11

Coin in a fountain

Image: Lila Mitchell

Tossing a coin into water to make a wish has its roots in ancient Europe. Wells and springs were considered sacred, often associated with gods or spirits.

People dropped coins as offerings for health or good fortune . Today, fountains across the U.S. and around the world collect millions of coins.

12

Wishing upon a star

Image: Ali

The superstition of wishing upon a star comes from ancient Greece and Rome, where falling stars were believed to carry messages from the gods .

Even today, looking up at the night sky and spotting a shooting star inspires many people to make a wish.

1

Abigail Adams

Image: Christian Schussele, Public domain, via Wikimedia Commons

Women in the 1770s were not supposed to be concerned about politics. But Abigail Adams, wife of the second president of the United States, talked and wrote about politics with extraordinary insight. She was one of the earliest supporters of independence, and her ideas influenced the Founding Fathers.

Often ill as a child, Abigail educated herself in her father’s library. Her studies prepared her for a life of public service in which she fought for freedom from England and women’s rights, and stood firmly against slavery. She even wrote the famous "Remember the ladies" letter 150 years before women were allowed to vote. Abigail’s influence over John Adams was so great that some rival politicians nicknamed her "Mrs. President."

2

Mary Katherine Goddard

Image: Thomas Jefferson, Public domain, via Wikimedia Commons

Mary Katherine Goddard was the director of the Baltimore Post Office and one of the world's first female publishers. Her greatest contribution to the Revolution, however, was the printing of the first copy of the Declaration of Independence that included the names of all signatories.

During the war, she ran the Providence Gazette and Maryland Journal , two newspapers that actively supported the American patriots' efforts. Despite the challenges she faced as a woman trying to make her way in a male-dominated society, Mary Katherine Goddard left an invaluable legacy as a pioneering woman in journalism and federal government work.

3

​​Martha Washington

Image: Billy Hathorn, CC0, via Wikimedia Commons

During her lifetime, she was known as Lady Washington, but Martha Dandridge Custis Washington will always be remembered as the first in a long line of first ladies of the United States. Martha married George Washington in 1759 and would be by his side in private and public life, even joining him on the battlefield.

While Washington was in office, Martha was in charge of the Presidential galas held to entertain members of the administration and foreign dignitaries. Although at that time she had no official duties or title, her warm temperament and classy poise laid the foundations for a key role that continues to this day.

4

Esther de Berdt Reed

Image: National Portrait Gallery, Public domain, via Wikimedia Commons

Even though Esther was born and raised in England, she sided with her husband, an aide to General Washington, in the American fight for independence. Five years into the war, Esther felt it was time for women to support the Continental troops in a more active way.

Esther's group, the Philadelphia Association, went door to door to ask for contributions. They ended up raising a large sum of money, which they used to supply soldiers in desperate need of provisions. Eventually, they stitched over 2,000 shirts by hand. Esther's vision and the group's dedicated efforts helped remind the men fighting the American Revolutionary War how much they were appreciated.

5

Elizabeth Schuyler Hamilton

Image: Ralph Earl, Public domain, via Wikimedia Commons

Elizabeth Hamilton, sometimes called "Eliza" or "Betsey," was the daughter of one of New York State's wealthiest and most politically influential families. In 1780, Eliza married Founding Father Alexander Hamilton. During their more than 20 years of marriage, she helped Hamilton write his letters and newspaper contributions and accompanied him on numerous historic events.

Strong-willed but caring, Eliza would devote her long widowhood to charity, helping to found New York's first private orphanage. In addition, she worked tirelessly to spread her husband's legacy and ensure that Hamilton had the place he deserved in American history.

6

Patience Lovell Wright

Image: William Faden, Public domain, via Wikimedia Commons

Did you know that during the American Revolutionary War, the Patriots had an American spy in the heart of King George's court? More interestingly, it was a woman! Famous for molding incredible wax sculptures, Patience Lovell Wright had to move to England after her New York studio caught fire.

Her friend, Benjamin Franklin, introduced her to London society. Soon enough, word of her talent reached King George III, who invited her to Buckingham Palace. But she remained loyal to her "dear America," as she called it, and when trouble started back home, Patience decided she could help America's fight for independence by providing decisive information her prominent clients revealed while posing for her.

7

Mercy Otis Warren

Image: John Singleton Copley, Public domain, via Wikimedia Commons

At a time when women were expected not to air their views on political issues, Mercy Otis Warren was a poet, playwright, and activist.

During the American Revolution, Warren not only maintained a close relationship with leading political figures such as George Washington, Thomas Jefferson, and John Adams, but she also became a historian and outspoken commentator, as well as the leading female intellectual of the early republic.

8

Penelope Barker

Image: Attributed to Philip Dawe, Public domain, via Wikimedia Commons

In the 18th century, women had no public outlet to express their convictions or to take a stand. Rebellion was considered men's business. Yet, the courageous Penelope Barker proved to everyone that women could contribute a great deal to the efforts for independence.

In 1774, in Edenton, North Carolina, a group of fifty-one women signed a declaration by Penelope, stating they would not drink tea or wear clothes made in England. The British press called it the "Edenton Tea Party" and ridiculed them. But soon enough, women all over the colonies were boycotting British products. Thanks to Penelope Barker's declaration, every woman in America discovered a smart and original way to rebel against the colonists.

9

Mary Norris Dickinson

Image: Prateek Katyal

The daughter of wealthy Pennsylvania Quakers, Mary Norris Dickinson was well-educated and owned one of the largest libraries in the colonies. She believed in a life without violence and in equal rights for men and women, ideas that she did not shy away from voicing in public to the dismay of some more conservative individuals.

For her fundamental role in political thought, influence on other women, and involvement in events related to the Constitutional Convention, the wife of Founding Father John Dickinson definitely deserves her place in history.

10

Phillis Wheatley

Image: Phillis Wheatley, CC0, via Wikimedia Commons

Brought to America as a slave, Phillis Wheatley became the first African-American author. Her poems celebrated learning and virtue and described a yearning for freedom. She also wrote a number of patriotic verses on subjects like the peace treaty of 1783 that ended the American Revolutionary War.

Her most famous piece was a poem to George Washington, in which she refers to him as "first in peace." The poem was published several times during the war to promote the Patriot cause, and Washington liked it so much that he asked to meet her. A true patriot and later a symbol for the abolition of slavery, Phillis Wheatley will always be known as a key contributor to freedom.

1

A searing summer

Image: Stacey Martin

1936 North American Heat Wave (July 4, 1936)

During one of the worst periods in American history, the Great Depression, a relentless heat wave scorched much of the country, pushing temperatures to unprecedented highs that still haven’t been surpassed in many places.

The heat wave is blamed for more than 5,000 deaths, widespread crop failures, and worsening the environmental disaster already unfolding in the Dust Bowl.

2

Dust blizzard

Image: Bernd Dittrich

Black Sunday Dust Storm (April 14, 1935)

One of the most extreme dust storms in U.S. history, Black Sunday was emblematic of the Dust Bowl era. In April 1935, a massive "blizzard" of dust struck the Oklahoma and Texas panhandles and beyond, displacing an estimated 300,000 tons of topsoil and blackening the sky for miles.

The event devastated agriculture, displaced entire communities, and became a defining symbol of the environmental collapse that had been unfolding across the Great Plains for years.

3

The king of tornadoes

Image: Greg Johnson

2013 El Reno tornado (May 31, 2013)

This tornado set a record for width, possibly the widest ever documented in the U.S . On May 31, 2013, it expanded to a staggering 2.6 miles wide as it barreled south of El Reno, Oklahoma.

Doppler radar recorded sub‑vortices with wind speeds near 295 mph—among the highest ever observed—though damage assessments limited its official rating to EF‑3.

4

Straight‑line fury

Image: Moody Potato

2020 Midwest Derecho (Aug 10, 2020)

Beyond the challenges of COVID‑19, the 2020s were marked by an unusually destructive inland windstorm in the Midwest—rare for both its intensity and impact.

This derecho raced 770 miles across multiple states with wind gusts up to 140 mph, causing widespread structural and agricultural damage. To date, it remains the costliest thunderstorm event in U.S. history, with damages totaling more than US $11 billion.

5

Tornado armageddon

Image: Greg Johnson

2011 Super Outbreak (April 25, 2011)

The 2011 Super Outbreak—ominously nicknamed "Tornado Armageddon"—stands as one of the deadliest and most widespread multi-tornado events in U.S. history.

Over four relentless days, nearly 500 tornadoes tore through dozens of states ; April 27 alone claimed 316 lives. Overall damage surpassed $10.2 billion, cementing it as the costliest tornado outbreak ever recorded in the United States.

6

A storm to remember

Image: Patino Jhon

1993 Storm of the Century (March 12, 1993)

The massive nor’easter known as the Storm of the Century blanketed the eastern U.S. from March 12–14, 1993, permanently reshaping how winter storms are understood.

It delivered record snowfall—up to 56 inches in some areas—hurricane‑force winds, and sub‑zero temperatures, an entire arsenal packed into one deadly system. The destruction stretched from Canada to the Caribbean, causing $5.5 billion in damages and cutting power to more than 10 million households.

7

Wrath of the Mississippi

Image: Jonathan Ford

Great Flood of 1993 (April – October, 1993)

One of the most prolonged and costly inland floods in U.S. history, the Great Flood of 1993 resulted from record rainfall—over 40 inches in some areas—falling on already saturated soils from a wet fall and heavy snowmelt, overwhelming the Mississippi and Missouri River basins.

Between April and October, roughly 30,000 square miles were inundated across multiple states . At least 38–50 people died, damages reached $12–16 billion, and entire towns were submerged as levees failed and transportation networks collapsed.

8

Superstorm devastation

Image: NASA

Hurricane Sandy (October 22, 2012)

Also known as "Superstorm Sandy," this vast hybrid hurricane–extratropical storm struck the U.S. East Coast in October 2012, impacting 24 states. Its massive wind field— spanning nearly 1,000 miles —drove catastrophic storm surge into New Jersey and New York, while heavy rain, coastal flooding, and even blizzard conditions affected regions as far inland as the Appalachians.

Sandy claimed 160 lives, left over 8 million customers without power, and destroyed or damaged tens of thousands of homes and businesses. It was one of the costliest storms in American history and prompted major reforms in coastal preparedness and infrastructure.

9

Freshwater fury

Image: Matthew Rumph

Great Lakes Storm of 1913 (November 6, 1913)

From November 6–10, 1913, a massive winter storm swept across the Great Lakes region, bringing hurricane‑force winds and blizzard conditions . Ships capsized and sank, coastal towns were battered, and waves overwhelmed harbors across the lakes.

It remains the deadliest and most destructive natural disaster to strike the Great Lakes, with over 250 fatalities and catastrophic damage to maritime traffic and shoreline communities.

10

Whiteout chaos

Image: Zac Durant

The Great Blizzard of 1888 (March 11, 1888)

One of the most legendary winter storms in U.S. history, the Great Blizzard of 1888 struck the Northeast from March 11–14, dumping up to 55 inches of snow in parts of New York, Connecticut, and New Jersey . Snowdrifts buried homes, streets, and rail lines for days.

The storm killed more than 400 people and brought major cities like New York and Boston to a standstill. Telegraph lines collapsed, rail travel ground to a halt, and entire neighborhoods were cut off, prompting a long-term shift toward underground utilities and the expansion of subway systems in the decades that followed.