1

Louisiana Purchase (1803)

Image: Nik Shuliahin

It sounds crazy today, but the Louisiana Purchase almost doubled the size of the United States overnight. Thomas Jefferson, at the time, the third to occupy the position of President of the United States, bought the massive 828,000 sq mi territory from France for $15 million, securing vital land and resources.

The purchase, however, didn’t mean that the United States also gained control of the totality of the territory, as it was inhabited by Native Americans. But in any case, the acquisition paved the way for westward expansion, providing a vast area for exploration and settlement, while enhancing America's geopolitical influence.

2

Lewis and Clark Expedition (1804-1806)

Image: Charles Marion Russell

Commissioned by Jefferson, Meriwether Lewis and William Clark then embarked on a mission to map the newly acquired lands and find a viable route to the Pacific. Their legendary journey revealed the rich diversity of the western territories and established crucial relationships with Native American tribes.

Sacagawea, a Shoshone woman, played a crucial role as an interpreter and guide, helping the expedition navigate difficult terrain and gain trust with native tribes, significantly contributing to the mission's success. Ultimately, their detailed reports opened the frontier to future explorers and settlers.

3

The Oregon Trail (1811-1869)

Image: Dana Davis

Originally laid around 1811 by fur trappers and traders, the Oregon Trail soon became a critical route for thousands of emigrants moving west. Spanning over 2,000 miles from Missouri to Oregon, it was a perilous journey marked by harsh landscapes and, more often than not, disease.

Despite the hardships, the trail was improved to become passable by wagons, and it facilitated the mass migration of over 400,000 settlers during its peak, significantly contributing to the population growth and development of the Western United States.

4

California Gold Rush (1848-1855)

Image: Viviana Rishe

The discovery of gold at Sutter's Mill in 1848 triggered a massive influx of fortune seekers to California. The Gold Rush not only boosted the economy but also accelerated California's admission claim as the 31st state in 1850.

While prospectors initially used simple techniques like panning, the increasing complexity of gold extraction eventually required significant financing, favoring mining companies. And though the gold rush generated wealth worth tens of billions in today's dollars, only a few became rich; most participants earned little more than they had started with.

5

Homestead Act (1862)

Image: Kevin Butz

Signed by President Abraham Lincoln, the Homestead Act offered 160 acres of public land to settlers willing to farm it for five years. The policy primarily encouraged individual farmers who were looking to operate their own farms, as opposed to slave owners who sought to buy large tracts of land and use slave labor.

The legislation encouraged widespread migration to the Great Plains, accelerating agricultural development and expanding American settlements across the West.

6

Building of the Transcontinental Railroad (1863-1869)

Image: Johannes Plenio

The completion of the first Transcontinental Railroad in 1869 revolutionized transportation in the United States. Connecting the East and West coasts, it facilitated trade, travel, and communication.

The extensive railroad network was built by three private companies on public lands, financed with federal bonds and various subsidies. Instrumental in the nation's economic growth, the Transcontinental Railroad also helped forge a sense of national unity and identity in the American consciousness.

7

The Great Sioux War (1876-1877)

Image: Popular Graphic Arts

Also known as the Black Hills War, the Great Sioux War was a series of conflicts between the United States and the Sioux tribes. The war was sparked by the encroachment of settlers and gold prospectors on Native lands, a conflict that had been escalating since the early 19th century.

Despite many Native American victories, such as the Battle of Little Bighorn - better known as Custer's Last Stand -, the war ultimately ended in the tribes' displacement. The conflict officially finished with the Agreement of 1877, in which the Sioux tribes were forced to cede property rights of their lands to the federal government, while clearly demarcated Indian reservations were established.

8

Oklahoma Land Rush (1889)

Image: Raychel Sanner

On April 22, 1889 - soon after the signing into law of the Indian Appropriations Act, which freed over two million acres of land for settlement - thousands of settlers raced to claim land in the Oklahoma Territory during the first of several land rushes.

Those who followed the rules and waited for the official start of the land rush were known as "boomers," while "sooners" sneaked into the territory before the designated time, risking penalties but gaining advantageous claims. This sparked hundreds of legal contests that had to be settled at local land offices or even by the U.S. Department of the Interior.

9

The Dawes Act (1887)

Image: Boston Public Library

The Dawes Act aimed to assimilate Native Americans by dividing tribal lands into individual allotments. While intended to promote agriculture and integration, it resulted in the loss of tribal lands and culture.

The act was a controversial effort to reshape Native American society in the image of European-American settlers. It wasn’t until the Indian Reorganization Act, passed during the Franklin D. Roosevelt administration, that Native Americans regained some of their rights to own land collectively and form self-government.

10

Closing of the Frontier (1890)

Image: Aaron Burden

In 1890, the U.S. Census Bureau declared the frontier closed, as there was no longer a discernible frontier line. This marked the end of a significant era of American expansion.

The closing of the frontier signified the nation's transition from a period of exploration and settlement to one of modernization and industrialization.

1

Fire tornado, California

Image: Zoltan Tasi

A tornado is bad enough, but imagine a fire tornado—you’re entering a whole new level of catastrophe. This is exactly what occurred in 2018 near Redding, California, during the infamous Carr Fire event.

Intense wildfires almost always produce fire devils, fire whirls, and occasionally stronger vortexes resembling the tornadoes associated with severe thunderstorms. Fire tornadoes typically range from 100 to 1,000 feet in diameter , with rotational velocities of up to 90 mph. However, the Redding fire tornado was fueled by winds reaching an astonishing 143 mph .

2

Freak March heat wave, Midwest region

Image: Nadiia Ploshchenko 🇺🇦

High temperatures can be expected in the Midwest region but never for such an extended period during the winter season as occurred from March 14 to March 22, 2012 . Over these eight days, some areas experienced average daily temperatures that were 40°F above normal. Remarkably, even the daily low temperatures in certain locations exceeded the record highs for those dates.

On March 21, the temperature reached 90°F in Lapeer, Michigan—a stark contrast to the subzero temperatures that have often occurred in these same locations at this time of year, when snowpack is typically at its deepest.

3

Two F5 tornadoes at the same place on the same day

Image: Greg Johnson

F5 tornadoes are exceedingly rare. Only a handful of tornadoes of this intensity have been documented outside of the United States. Since 1900, just 104 of these monsters have been recorded anywhere on Earth.

This rarity makes the event on April 3, 1974 , near the town of Tanner, Alabama , even more astounding. Located about 20 miles west of Huntsville, Tanner was struck by two F5 tornadoes within just 30 minutes of each other.

4

The Dust Bowl

Image: Samantha Sheppard

The Dust Bowl, one of the most devastating weather events in American history, has a shared responsibility between nature and human interaction . In the 1930s, poor land management practices and unsustainable farming methods led to prolonged drought and massive dust storms in the Great Plains.

This ecological disaster forced thousands of families to abandon their homes, triggering a mass migration to find better opportunities elsewhere. As the Great Depression intensified, drought and decades of overfarming dried out the topsoil, leading to a series of dust storms from 1933 to 1939 that carried the soil eastward.

5

The Galveston Hurricane

Image: NASA

In 1900 a category 4 hurricane struck the city of Galveston, Texas , with devastating force, claiming an estimated 8,000 lives and causing widespread destruction. This tragedy prompted the construction of a seawall and the implementation of hurricane preparedness measures that continue to shape coastal planning and response strategies that are still in place today.

6

A summer-less year

Image: Todd Diemer

The combination of a tepid spring with late snows and an exceptionally cold summer, featuring frosts in July and August made 1816 a year without a proper summer . On July 4th, the high temperature in Savannah, Georgia, was only 46°F. Finally, there was a drought during early fall that culminated in a killing frost well before the end of September.

The apparent cause of this unusually cold summer was the eruption of the Tambora Volcano, half a world away in Indonesia, in 1815. A tremendous cloud of fine ash and dust was ejected into the stratosphere, where it remained for an extended period, significantly reducing the sun's heat and light and causing a cooldown throughout the Northern Hemisphere.

7

The darkest day

Image: Ganapathy Kumar

On May 19th, 1780, an extremely dark overcast mixed with thick smoke from nearby forest fires made the day feel like night for the people of New England. The mysterious event was first reported at dawn over southwest Vermont, and it slowly traveled southeastward during the day. The last place to report this strange weather was Barnstable, Massachusetts, on Cape Cod, in the late afternoon.

In Boston, the atmosphere darkened noticeably after 9 a.m., to the point where reading newsprint outdoors became difficult. Many New Englanders believed that Judgment Day was at hand.

8

Animal rain

Image: Sanket Rajurkar

It should come as no surprise that the number of people who have heard of raining animals is much higher than the number of those who have actually experienced this phenomenon. After all, these types of rain are highly unusual.

The first documented instance of raining frogs was in Kansas City in 1873. In Texarkana, Texas, another strange form of precipitation occurred—this time in the form of fish falling from the sky. According to science, animal rain occurs when small aquatic animals like frogs, crabs, and small fish are swept up in waterspouts or drafts that occur on the surface of the earth. They are then rained down along with the rain.

9

Technicolor solar storm

Image: Luke Tanis

Unlike the northern lights, which usually appear as blue and green swirls in the sky, solar storms are so intense that they create a kaleidoscope of colors and can also be seen in regions where people have never witnessed them before.

In 2012, one of these events produced a stunning aurora over Crater Lake in Oregon. Scientists believed that two clouds of glowing particles were flung toward Earth by sunspots larger than our planet.

10

Super refraction

Image: Matthijs van Schuppen

Imagine waking up and being able to see much farther than you ever could before. That is exactly what happened in 2013 to the people of northern Ohio. They were stunned to find that they could see the Canadian shoreline, which is not at all possible under normal circumstances.

Locals were able to see Canada because of a rare natural phenomenon known as super refraction, where rays of light are bent downward toward the surface of the Earth. This bending occurs because of changes in air density. During this light-bending, distant objects that are usually hidden from view become visible, as they are reflected in the rays of light.

1

"Yes, Hell is a Place on Earth"

Image: Peter Leong

People driving from Lansing to Ann Arbor can take a slight detour and "go through Hell." And Hell lives up to its name, playfully. Founded in Michigan in the 1830s (legend has it that one of the settlers said, "Call it Hell, for all I care!"), this tourist hotspot leans into the joke.

You can "get married in Hell," mail postcards from the Hell Post Office , or grab a souvenir from the Hell Hole Diner. The town even freezes over in winter—because, of course, Hell can freeze over.

2

"Because!"

Image: Danika Perkinson

Why’s name comes from a nearby Y-shaped intersection , but its motto takes full advantage of the pun.

Originally called "Y," this Arizona town had to add an "H" to comply with the state’s three-letter minimum for place names. Today, Why (population: around 160) is a desert oddity whose motto says it all: Because. That’s the only explanation it’s willing to give.

3

"The Town Too Tough to Die"

Image: Andreas Rasmussen

That’s the nickname of Tombstone, Arizona. This Wild West legend earned its motto after surviving fires, shootouts, and near abandonment. Founded in 1879 as a silver boomtown, Tombstone soon became infamous for the gunfight at the O.K. Corral.

When the mines dried up, the town rebranded itself as a living museum of cowboy lore . Today, actors reenact gunfights daily, and the Bird Cage Theatre—once called "the wickedest nightspot between Basin Street and the Barbary Coast"—still stands.

4

"The Town That Was"

Image: Colin Lloyd

Few mottos are as haunting as that of Centralia, Pennsylvania. In 1962, a coal mine fire ignited beneath the town and has burned ever since, turning streets into smoke-filled cracks and forcing nearly everyone to leave.

Today, fewer than ten residents remain in this near-ghost town , where graffiti-covered Route 61—the "Graffiti Highway"—attracts urban explorers. It’s said that the underground fire could continue burning for another 250 years.

5

"The Most Exciting Place to Live"

Image: ALEKSEY KUPRIKOV

Don’t be fooled by the name of Boring, Oregon—its motto is a cheeky nod to its reputation, but the town was actually named after 19th-century settler William Boring .

Every year, the town hosts the "Boring Fest" and sells "Boring, OR" merch. Ironically, the surroundings of Boring are anything but dull: you’ll find stunning trails and ski resorts to explore near Mt. Hood!

6

"No Fear Here"

Image: Jon Tyson

Coward, South Carolina, would like everyone to know they’re no scaredy-cats. Named after a railroad official , the town has embraced its ironic potential with a motto that flips the script.

Located along the "Old Stage Coach Road," Coward is now a quiet pit stop with a sense of humor. No cowards here—just a town that knows how to laugh at itself.

7

"A Nice Place to Live"

Image: Sterling Lanier

In the heart of Amish Country, Intercourse , Pennsylvania, gets its eyebrow-raising name from an old term for " crossroads ." The town leans into the jokes (yes, they sell T-shirts) but keeps it wholesome with a motto that highlights its quiet charm.

Visitors come for the buggy rides, homemade jam, and, of course, the chance to say they’ve been to Intercourse.

8

"Not What You Expected"

Image: Jason Leung

A fitting motto for Surprise, Nebraska. Founded in the 1880s, the town’s origin story has been lost to time , and with a population of around 40, it’s a surprise it’s still on the map at all. That’s exactly what the motto jokes about.

9

"The Town Without a Frown"

Image: Yuyang Liu

Happy, Texas, boasts one of the most wholesome town names—and a matching motto. This Panhandle town of 600 lives up to its name with a smiley-face water tower and an annual "Happy, Texas Day" celebration.

Founded in the 1890s, Happy got its name from cowboys who found water here after a drought.

10

"The Last Word in Hospitality"

Image: vamshi vanaparthi

How do you pronounce Zzyzx, a town in California? It’s "Zye-zix." This Mojave Desert spot was once a health spa run by a self-proclaimed "doctor" who invented the name to be the last word in the dictionary.

Today, it’s a research center—and yes, it remains the last alphabetical town in the US, just as intended.

11

"High and Dry Since 1854"

Image: Aleksandra Sapozhnikova

That’s funny! But irony alert: Waterproof, Louisiana, is ironically prone to flooding. Named after a local plantation owner’s boast that his land was "waterproof," the town’s motto leans into the joke. After multiple floods, the residents have learned to take it in stride.

12

"A Beautiful Mistake"

Image: Sarah Kilian

Finally, we have the quaint town of Accident, located in Maryland. Founded in 1774 after a land surveyor "accidentally" marked the wrong spot , Accident embraces its quirky origin story.

Today, it’s a charming Appalachian town, best known for its humorous name.