1

John Quincy Adams’ alligator

Image: Robert Zunikoff

Adams kept an alligator in the White House bathtub, a gift from Marquis de Lafayette. Guests were reportedly startled by the reptile for months before it was relocated.

However, recent historians believe the story may be more myth than fact, reflecting the perceived eccentricity of both Adams and Lafayette rather than actual events.

2

Theodore Roosevelt’s badger

Image: Vincent van Zalinge

It’s clear that Teddy Roosevelt was an animal lover, keeping some of the most bizarre and unusual pets in White House history.

When Roosevelt’s children received a badger named "Josiah" from a girl in Kansas, the president didn’t hesitate to welcome it into the family home. The mischievous animal, however, often nipped at people’s ankles—including White House staff.

3

Martin Van Buren’s tiger cubs

Image: Mystery Cat

Yes—tiger cubs, plural. The Sultan of Oman gifted Van Buren two tiger cubs, but Congress demanded he surrender them to a zoo, citing laws against presidential gifts.

Van Buren fought to keep them but ultimately lost, and the cubs ended up in a public collection, marking one of the earliest disputes over presidential ethics and gifts.

4

Andrew Jackson’s parrot

Image: Ilona Frey

Jackson’s parrot, "Polly" learned to swear so well that it had to be removed from his funeral for cursing during the ceremony.

Known for his fiery temper, Jackson likely found the bird’s language amusing. Polly’s notorious vocabulary made it one of the earliest infamous pets in U.S. political lore.

5

James Buchanan’s elephant

Image: Wolfgang Hasselmann

This was a case of "almost." The King of Siam offered Buchanan a herd of elephants, suggesting they could breed in America. However, Buchanan politely declined—perhaps recalling Van Buren’s short-lived tiger ordeal? Still, he did maintain other exotic animals in Washington.

6

Abraham Lincoln’s turkey

Image: Tyler Jamieson Moulton

Lincoln’s son Tad named their Thanksgiving turkey "Jack" and begged his father to spare it—a story said to inspire the later turkey pardon tradition.

Jack roamed the White House freely and even followed Tad around, charming guests with his odd pet status.

7

Calvin Coolidge’s raccoon

Image: Joshua J. Cotten

Originally sent to be eaten at Thanksgiving—yes, eating raccoon wasn’t that unusual back then—"Rebecca" the raccoon was spared and became a pet. Coolidge even walked her on a leash around the White House gardens.

Rebecca had a custom house and enjoyed baths. Coolidge adored animals and also kept a wallaby, a bobcat, and even pygmy hippos!

8

Theodore Roosevelt’s hyena

Image: Matt Burke

By modern standards, it sounds insane, but Roosevelt was once gifted a hyena named "Bill" by an Ethiopian emperor—and he found the animal surprisingly affectionate.

Bill often roamed the White House lawn freely before eventually being sent to the Smithsonian, adding another chapter to Roosevelt’s legendary fascination with wildlife.

9

Woodrow Wilson’s sheep

Image: Sam Carter

During World War I, Wilson let sheep graze the White House lawn to save labor and raise war funds by auctioning their wool.

The move doubled as an environmental gesture and patriotic fundraiser. "Old Ike," a ram, became infamous for butting staff members and reporters alike.

10

Theodore Roosevelt’s bear cub

Image: Alla Kemelmakher

A black bear named "Jonathan Edwards" was among Roosevelt’s pets, inspired by his love of hunting and the outdoors.

Though kept briefly, the bear contributed to Roosevelt’s reputation as an adventurer—one that even inspired the creation of the "Teddy bear."

1

All In The Family - "Edith's Problem"

Image: Diego González

This 1970s sitcom used its format to address topics that were otherwise difficult to explore on television. In the episode "Edith’s Problem," the show demonstrated just how groundbreaking it could be.

"Edith’s Problem" centers on the leading character of the same name, who is going through menopause. Archie, a man who is annoyed by pretty much everything, is forced to reckon with the fact that Edith’s life is undergoing a real, biological change—one that will inevitably affect their marriage.

2

Home Improvement - "The Eve of Construction"

Image: Annie Gray

The Home Improvement episode "The Eve of Construction" brought in the highest viewership numbers of the entire series . In it, Jill and Al join forces as volunteers for a Habitat for Humanity build, teaming up because Tim believes married couples shouldn’t work together. In response, Tim assembles his own team to outdo them, and a fierce competition between the groups ensues.

3

ER - "A Hole in the Heart"

Image: Piron Guillaume

Centered on the professional and personal lives of the emergency room staff at Chicago’s Cook County General Hospital, ER featured an ever-evolving ensemble cast—including George Clooney—over its 15-season run.

In the Season 4 finale, "A Hole in the Heart," more than 47 million viewers tuned in as Clooney’s character, Dr. Doug Ross, faced the consequences of his controversial efforts to treat a drug-addicted infant.

4

Friends - "The One After the Superbowl"

Image: Paolo Aldrighetti

This turn-of-the-century sitcom juggernaut had many high points during its run, but the 1996 double-length episode "The One After the Superbowl" stands out as the most-watched. In it, Ross embarks on a comedic quest to reunite with his beloved former pet monkey , Marcel, now a successful animal actor filming in New York.

5

Seinfeld - "The Finale"

Image: Jonathan Roger

Possibly the biggest television series of the 1990s, Seinfeld ended with one of the highest-rated finales in TV history . In it, Jerry, George, Elaine, and Kramer find themselves in legal trouble after inadvertently violating a local law in Massachusetts. The four friends are subsequently put on trial and must await their respective fates in the final episode.

6

Magnum P.I. - "Resolutions"

Image: Wesley Tingey

The show that turned Tom Selleck—and his iconic mustache—into a household name delivered a satisfying finale that tied together several key elements of Magnum’s story and the show’s overarching narrative. Magnum P.I. helped define an era of detective and police dramas, and its final episode drew massive ratings from fans across the country.

7

Cheers - "One for the Road"

Image: QUI NGUYEN

The most-watched single TV episode of the 1990s was the series finale of Cheers . The conclusion featured the return of Shelley Long’s character, Diane Chambers, who reunites with Sam Malone in Boston. The episode also reveals what becomes of the bar’s beloved patrons as they each reflect on the meaning of life.

8

Gunsmoke - "Love Thy Neighbor"

Image: Taylor Brandon

This legendary show ran for 20 seasons , airing approximately 38 episodes per season —a milestone that seems almost impossible to surpass today. The episode "Love Thy Neighbor," which aired during the sixth season, centers on the theft of a sack of potatoes that sparks a feud between two families. The conflict escalates into a gun duel, resulting in tragic losses on both sides.

9

Bonanza - "The Pure Truth"

Image: Bailey Alexander

The series that launched Michael Landon’s career ran for 14 seasons and, in certain episodes, achieved even higher ratings than the other iconic cowboy series, Gunsmoke . One such episode, "The Pure Truth," centers on a plot in which one of the show’s central characters is falsely accused of a bank robbery and is forced to seek help from a mysterious prospector.

10

Roots - "Pt. VIII"

Image: Bryson Hammer

Roots was a massive hit during its run, telling a powerful story about the horrors of slavery and its lasting impact . The series finale marked the end of an era for its devoted followers and became one of the most-watched episodes of its time.

11

Dallas - "Who Done It?"

Image: Daniel Halseth

As we've seen, not all of the highest-ranked episodes are finales or even season finales. The fourth episode of Dallas 's fourth season is a prime example of this. It drew millions of viewers for one simple reason: Everyone had to know who shot J.R .

This cliffhanger became one of the series' defining moments, leaving audiences in suspense about the identity of the shooter for an incredible length of time. When the mystery was finally revealed, millions tuned in to find out who the culprit was.

12

M A S H - "Goodbye, Farewell and Amen"

Image: Museums Victoria

Even years after it aired, M A S H’s final episode still holds the top spot for the highest-rated single episode of all time . This episode masterfully blended heartbreak and sentiment, creating a finale that remained true to the wartime experiences that were often the show’s backdrop.

1

Mississippi River (New Orleans)

The Mississippi River, which flows through Minnesota, Wisconsin, Iowa, Illinois, Missouri, Kentucky, Tennessee, Arkansas, Mississippi, and Louisiana, has long served as the backbone of commerce in America. Winding through 10 states, it connects farms, factories, and cities across the country .

New Orleans flourishes at its mouth, which turned it into one of America’s busiest ports. Goods from the Midwest, like grain, cotton, and timber, traveled downriver to ships bound for global markets.

2

Hudson River (New York City)

The Hudson River transformed New York City into the East Coast's leading port, as its deep waters allowed ocean-going ships from the Atlantic to travel far inland .

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When the Erie Canal opened in 1825, it linked the Hudson River to the Great Lakes near Waterford, New York, about 150 miles north of the city. This created a direct trade route between the Midwest and the Atlantic, cementing New York’s economic dominance.

3

Chicago River (Chicago)

Chicago’s rise began with its strategic location along the Chicago River, a short but crucial waterway connecting Lake Michigan to inland routes .

With the construction of the Illinois and Michigan Canal in 1848, Chicago became the gateway between the Great Lakes and the Mississippi River basin, fueling explosive growth in trade and industry.

4

Charles River (Boston)

The Charles River played a central role in early American industry. In the early 1800s, mills along its banks harnessed the river’s power to run machinery .

The nearby textile mills in Waltham helped pioneer the American factory system. The Boston Manufacturing Company mill was the first fully integrated textile factory in the U.S., integrating the spinning, weaving, and finishing processes under one roof. The river’s energy helped transform the Boston region into a major industrial center.

5

Delaware River (Philadelphia)

Philadelphia was founded along the Delaware River, which quickly became one of colonial America’s most important trade corridors.

Ships carrying grain, lumber, and manufactured goods traveled between Philadelphia and the Atlantic . The river helped the city grow into one of the largest and most prosperous ports of early America.

6

Potomac River (Washington, D.C.)

The Potomac River helped determine the location of the nation’s capital, which was established in 1790. This broad waterway was intended to provide access between the Atlantic and the interior of the new country .

Early leaders, like George Washington, hoped the river would become a major commercial corridor linking the young capital to western towns through canals and improved navigation routes.

7

Schuylkill River (Philadelphia)

Flowing through Philadelphia, the Schuylkill River powered much of the city’s early industrial growth. Its waters supported mills and factories throughout the 19th century .

The Schuylkill Canal also carried vast shipments of Pennsylvania anthracite coal, providing the fuel that powered factories and heated homes across the growing nation.

8

Ohio River (Pittsburgh)

The Ohio River begins at Pittsburgh, where the Allegheny and Monongahela rivers meet. This strategic location turned the city into a gateway to the expanding American frontier .

Beginning in the 1810s, steamboats carried settlers and goods downstream to cities like Cincinnati and Louisville, helping Pittsburgh grow into a major industrial and transportation center.

9

Missouri River (Kansas City, Missouri)

The Missouri River served as a key launching point for westward expansion during the 19th century.

Kansas City grew where river trade intersected with overland trails heading west , including the Santa Fe and Oregon Trails. The river made the city a critical supply hub for pioneers and traders.

10

Detroit River (Detroit)

The Detroit River links Lake Erie and Lake St. Clair, forming a vital passage in the Great Lakes shipping system .

Detroit developed along this busy corridor, where ships transported iron ore, timber, and other raw materials. These resources helped fuel the city’s rise as a manufacturing center.

11

Cuyahoga River (Cleveland)

The Cuyahoga River winds through Cleveland before emptying into Lake Erie, creating a natural harbor that attracted industries .

Steel mills, shipyards, and refineries lined its banks during the late 19th and early 20th centuries, turning Cleveland into one of the Midwest’s most important industrial cities.

12

Colorado River (Las Vegas)

Though best known for carving the Grand Canyon, the Colorado River also helped make the rise of modern cities in the desert Southwest possible .

Projects like Hoover Dam and Lake Mead provided water supplies and hydroelectric power that supported the rapid growth of nearby cities, such as Las Vegas, in an otherwise arid region.