1

The Everest

Image: Martin Jernberg

James Whittaker made history as the first American to achieve one of the most difficult things in the world.

In 1963 , Whittaker, then 34 years old , became the first American to reach the summit of the highest mountain on the planet, Mount Everest , as part of the American Mount Everest Expedition led by Norman Dyhrenfurth.

Facing challenging weather and low temperatures, Seattle-born Whittaker conquered the summit of the Himalayan giant, which stands at 29,035 feet high! Can you picture yourself on such an expedition?

2

The astronauts

Image: NASA

The 1960s definitely transformed history, marking a period when humanity first traveled into outer space. The first American to reach space was Alan Shepard on May 5, 1961 . After a successful flight of 15 minutes and 22 seconds, Shepard's spacecraft splashed down safely in the Atlantic Ocean. Shepard didn’t complete an orbit of Earth on that trip, but John Glenn arrived and became the first American to orbit our planet on February 20, 1962 .

Of course, these amazing achievements were necessary for Neil Armstrong to take his historic step onto the lunar surface on July 20, 1969 , becoming the first American -and the very first human- to do so.

Want to know who was the first American woman in space ? The title went to Sally Ride , who reached outer space in 1983 .

3

The Skyscraper

Image: Pedro Lastra

Yes, skyscrapers dominate the skyline of many cities in our country today. However, there was a time when there were none. And the title of America's first skyscraper went to the Home Insurance Building in Chicago.

Designed by architect William Le Baron Jenney and completed in 1885 , it was the first to use a structural steel frame. Although iconic and unique in its time, it was demolished in 1931 to build what is now the Bank of America Building.

4

The Nobel

Image: caleb weiner

You'll be happy to know that the first Nobel Prize won by an American was in the Peace category. It was awarded to none other than Theodore Roosevelt in 1906 for his role and contribution to ending the Russo-Japanese War.

Roosevelt stood out precisely for inviting representatives from Russia and Japan to a peace conference in Portsmouth, New Hampshire, in 1905. Of course, the task was not an easy one, but Teddy was determined. His efforts ended in a historic peace agreement known worldwide as The Treaty of Portsmouth.

5

The flight

Image: History in HD

The Wright brothers ' story is one of the most famous. Coming from Dayton, Ohio , these two brothers are credited with inventing the first powered airplane and making the world's first successful flight with it.

But which of them was the first American to fly? Well, it seems Wilbur Wright, the older of the two, gave the honor to his younger brother. So, it was Orville who made history as the first to pilot the successful aircraft.

Orville piloted the first sustained flight of a powered aircraft in December 1903 near Kitty Hawk, North Carolina . His flight lasted 12 seconds and flew a distance of 120 feet. True pioneers!

6

The University

Image: Somesh Kesarla Suresh

388 years is a really long time, right? Well, that's the amount of time that has passed since the first university was founded in the territory of what would eventually become the United States of America.

We are talking about the prestigious Harvard University , born in 1636 in what was then the Massachusetts Bay Colony , with the aim of training clergy. Originally called "New College," the institution was later renamed Harvard College in honor of John Harvard , its first major benefactor.

7

The baseball team

Image: Caitlin Conner

Whether you prefer football, ice hockey, baseball, or basketball, it's undeniable that these four sports best represent our nation.

But only one has earned the title of "America's pastime." Of course, we're talking about baseball . One of the most popular sports today, it was also the earliest to establish a professional team.

The Cincinnati Red Stockings , established in 1869 , were the first professional baseball team in our country. When all the teams were still amateur, the Red Stockings became the first team with paid players, leading the way for the rest of the teams and for the eventual establishment of the National Association of Professional Base Ball Players in 1871.

8

The Flag

Image: Samuel Branch

Every independent country needs a flag to symbolize its identity and ideals. The US flag , in particular, has gone through a series of changes that show the nation's journey through history. First hoisted by George Washington on January 1, 1776 , at Prospect Hill in Somerville, Massachusetts , our first National Flag was born during the years of the Revolution .

Known as the "Continental Colors," this unofficial flag was adopted in 1775 as a symbol of the Continental Army . Its design had 13 red and white stripes , symbolizing the 13 original colonies, and the Union Jack in the upper left corner.

As the Revolutionary War progressed, the Continental Congress considered a series of changes to our flag to better represent the united colonies and their desire for independence. Thus came the "Stars and Stripes" new design on June 14, 1777 , which replaced the Union Jack with 13 white stars, initially often arranged in a circle.

9

The Oscar

Image: Mirko Fabian

If you are a movie enthusiast , this fact is probably already in your memory. And if you're not, it's still a good fact worth knowing.

The first Academy Awards ceremony was held on May 16, 1929 , and featured nominations for classic films like The Racket and Seventh Heaven , both released in 1927.

But the movie that stole the show was Wings , also from 1927 , directed by William A. Wellman and starring Clara Bow, Charles Rogers, and Richard Arlen. This silent film about WWI was the very first to win the category then known as "Outstanding Picture," which today we call "Best Picture." It was notable for its realistic aerial battles and special effects of excellent quality for its time. If you haven't seen it yet, this is your cue to do so!

10

The National Park

Image: Austin Farrington

From expansive deserts to dense forests, and from delightful beaches to impressive mountains, our country's landscapes and biodiversity are truly amazing.

Many of these natural sites have earned the title of National Parks , which guarantees their protection and conservation for the joy of locals and tourists. And while today we have many national parks to visit, there was once a first.

The very first was the great Yellowstone National Park , designated by President Ulysses S. Grant on March 1, 1872 . Located in the states of Wyoming, Montana, and Idaho, this natural site set a precedent for the conservation of our land's natural areas. Have you already visited it?

1

The Second of July?

The first 4th of July celebration took place spontaneously in Philadelphia in 1777 and included elements that still persist today, such as bonfires, parades, and fireworks. But not everyone was on board. Founding Father John Adams famously refused all invitations to celebrate on account of disagreeing with the date.

For him, celebrations needed to be held on July 2nd, the day independence was voted on, rather than the 4th, when independence was declared , but July 4th became widely accepted because it was the date that appeared on the distributed copies of the document. In a both poetic and ironic turn of events, Adams — along with Jefferson, who penned the document — died on July 4th, 1826, on the 50th anniversary of the Declaration of Independence.

2

Who came up with the turkey pardon?

While many correctly assume that the official Presidential turkey pardon on Thanksgiving is an old event, it was not an official tradition until 1989, under the George H.W. Bush administration . But the roots of the tradition are nearly as old as the holiday itself.

In 1863, President Abraham Lincoln’s young son, Tad, asked to adopt the turkey intended for the Christmas dinner and named it Jack. This didn't become a regular tradition, but it set the precedent for President Kennedy to pardon the turkey gifted to the First Family in 1963 , a custom adopted by many of the following presidents, with Reagan being the first to call it the "presidential pardoning".

3

The anti-pumpkin movement

As a crop native to America, pumpkin is mentioned across American history, including the first Thanksgiving. But before pumpkin pie was a symbol of the holiday, it was a New England dessert that divided the nation.

Thanksgiving was instituted as an official holiday by Abraham Lincoln in 1863, with turkey and pumpkin pie quickly becoming the main dishes on the menu. After the Civil War, the Southern states were reluctant to adopt the holiday and its associated pie, claiming it was a "Yankee tradition" and a celebration of Northern culture. As a way of rejecting what they saw as a cultural imposition, many Southern cooks replaced the pumpkin pie with sweet potato pie, which remains much more common in the South.

4

The 22 years without Christmas

The minute Thanksgiving ends and "All I Want for Christmas Is You" returns to the top of the charts, much of the country gets into the holiday spirit. Surprisingly, just a few centuries ago, and 100 years before the United States was officially formed, Christmas was banned altogether .

During Cromwell’s interregnum (1649-1660), the Puritan-led English Parliament canceled the Christmas festivities of 1644, claiming it was a Catholic festivity of pagan origin. The sentiment echoed across the Atlantic, where the Massachusetts Bay Colony, of Puritan origins, banned Christmas in 1659 and fined those who celebrated or took the day off. The ban remained in place even after the restoration of the Monarchy, and was only lifted in 1681. Ulysses S. Grant declared it a federal holiday in 1870.

5

Mandatory anonymity

Anyone who ever celebrated Mardi Gras in New Orleans knows that masks are an integral part of the event, with those in the parade and many spectators concealing their identity. What many don’t know is that, per Louisiana law, wearing a mask in public is illegal , a statute passed in the 1920s to counteract the Ku Klux Klan’s influence and its intimidation tactics.

So, what happens during Mardi Gras? In the traditional Carnivals, masks were a way for people of all classes to mingle without endangering their reputation. While it is not a requirement for spectators today, anti-mask laws are suspended during Mardi Gras . However, if you are taking part in the parade, masks are not only allowed but mandatory.

6

A very successful campaign

Does your family watch the Rose Bowl Game on January 1st? It’s one of the oldest postseason football games in American history . But, did you know that its origin stems from a tourism campaign?

In the 1890s, the city of Pasadena, California, started celebrating the Tournament of Roses Parade on New Year’s Day as a way to promote the city’s mild weather to tourists on the East Coast . To increase promotion, a postseason college football game was played in 1902, but the result was so lopsided —49-0— that it was not repeated the following years. In 1916, a new game was organized with resounding success, and it has been held annually since then.

7

The original Black Friday

B efore being synonymous with big sales and discounts, Black Friday was synonymous with crisis . The first recorded use of ‘Black Friday’ dates back to 1869, when the stock market suffered a devastating crash due to financial speculation. The economic effects of the crash were so severe that the name connoted calamity and misery.

How did it become associated with the day after Thanksgiving? In the 1950s, Philadelphia received hordes of tourists who came to shop and attend the annual Army-Navy football game the day after Thanksgiving, creating such chaos that the police forces dubbed it the "Black Friday". To counteract the negativity, retailers adopted the name in association with massive discounts.

8

From Decoration to Memorial Day

The last Monday of May, America remembers and honors those who laid down their lives in defense of the country. Friends and relatives of fallen service members gather to lay wreaths and flags in cemeteries ; the Memorial Day holiday also serves as the unofficial starting point for the summer season. But where does this tradition come from?

It wasn’t always Memorial Day. Originally called ‘Decoration Day’, the tradition of adorning graves started after the Civil War , and it was first celebrated on a national scale in 1868. After World War I, the tradition was expanded to include all American soldiers fallen during a military conflict.

9

Hedgehog Day

You might just know about it because of the popular 1993 Bill Murray movie, but Groundhog Day is real, and it’s celebrated every February 2nd. According to tradition, if a groundhog emerging from its burrow sees its shadow, it will go back to hibernate , and there will be six more weeks of winter. If not, spring will come early. But did you know that the tradition usually observed the behavior of a different animal?

Though Groundhog Day is celebrated across America —and even Canada— it was initially a Pennsylvania tradition, brought by German and Dutch immigrants. Back in Europe, they observed the behavior of hedgehogs and badgers to predict the length of winter, but these were not native to America. Looking for a similar local animal, they turned to the groundhog.

10

The 6-month difference

We can name a select few holidays that are celebrated internationally, such as New Year’s Day or Christmas. But what about Labor Day? While nearly 160 countries across the globe celebrate it on May 1st, the U.S. celebrates it six months later , on the first Monday in September.

Labor Day (also known as International Workers’ Day) started as a commemoration of the 1886 Haymarket Affair in Chicago, where a protest for workers’ rights ended with several casualties. As the protest was linked to socialist labor movements, the U.S. government was wary of celebrating workers on that date . As a compromise with labor activists, President Grover Cleveland instituted Labor Day as a federal holiday in 1894, but deliberately chose a date as far away as possible.

1

ALF

Image: Erik Mclean

In case you didn’t know, this beloved TV character’s name is not short for "Alfred." It actually comes from the term " A lien L ife F orm," but don’t be alarmed: This alien is as friendly as they come. ALF is the quirky and lovable adopted family member of the Tanner family, who gained the heart of the American public in the 80s and 90s.

ALF’s story begins after this alien’s spaceship crash-landed in the garage of the Tanner’s, a typical suburban American family. Although his many antics often bring trouble for the entire family, ALF’s big heart quickly makes the Tanners fall in love with him, harboring and keeping him hidden from the U.S. government.

2

E.T.

Image: Rick L

Are we in the presence of the most famous film alien in history? While we might not be able to answer this question (the remaining entries on this list might very well be as beloved), E.T. is definitively a heavy contender for this highly-coveted title. It’s been over 40 years since this extraterrestrial’s only on-screen appearance, but he still remains as iconic as he ever was.

Steven Spielberg’s 1982 film tells the story of Elliot, a typical American boy who befriends a lovable alien stranded on Earth. Elliot, alongside his family and friends, helps E.T. go back home, leaving us with a few of the most memorable moments in cinematic history.

3

Mork

Image: photo by Alan Light, CC BY 2.0

Not every alien on this list has to look weird: Leave it to the amazing Robin Williams to portray one of the most beloved TV aliens in history. "Mork and Mindy" shows the adventures of Mindy McConnell, an American teenager who befriends an alien simply known as "Mork from Ork."

Not many know that this now classic TV show was an offshoot of another beloved American show, "Happy Days." Williams's only appearance in a Happy Days episode impressed producers so much that they decided to give this TV legend his first chance.

4

Marvin the Martian

Image: cogdogblog, CC BY 2.0

Marvin the Martian might be the first alien on this list to pose a threat to mankind, but don’t worry: His plans usually backfire in a spectacular fashion, usually thanks to a wisecracking rabbit or to a lisping duck with anger issues.

Originally voiced by the legendary Mel Blanc, perhaps what’s more memorable about Marvin is his unusual design: You wouldn’t expect a creature of outer space to sport a red unitard, green skirt, nor a fashionable broom on his helmet, right?

5

Chewbacca

Image: Kadyn Pierce

If you had to describe Chewbacca to someone who had never seen the film, the image they would form in their head wouldn’t necessarily describe Han Solo’s partner in crime, right? After all, they would probably think of Chewie as some sort of huge and extremely adorable teddy bear, unaware of the danger they would be in if they called this iconic Wookie cute.

However, as ferocious as Chewbacca was to any Storm Trooper that dared to step in his way, he was also an extremely loyal and loving comrade to any of his many rebel friends. Few movie sounds are as memorable as Chewie’s deafening roar.

6

Xenomorph

Image: Hossam el-Hamalawy, CC BY 2.0

First things first: In case you didn’t know, the titular alien species in the " Alien " film series does have a name. Well, sort of. These jet-black monstrosities are actually known as the Xenomorph . However, should you ask an etymology aficionado about what this Ancient Greek word actually means, the answer would simply be "an alien or strange creature." So, in a way, these creatures can simply be called "Aliens.".

In any case, few extraterrestrials have instilled so much fear into the hearts of moviegoers: Their razor-sharp claws, amazing strength, and acidic blood definitively make them one of the most dangerous creatures in film history. In fact, only one fictional alien species has been able to stand their ground against the vicious Xenomorphs and, as luck would have it, they are the next entry on this list!

7

Predator

Image: Anderson Mancini from Sao Paulo, Brazil, CC BY 2.0

Way before the 2001 movie "Alien vs Predator" pitted these two science-fiction juggernauts against one another, the Predator had already established itself as the deadliest hunter in the galaxy. This alien race lives for one thing and one thing only: To prove their skills by tracking and hunting down the most dangerous and exquisite creatures.

The 1987 film "Predator" introduced the world to this cold-blooded hunter by placing him in a terrifying environment: The film follows Vietnam War veteran Major Dutch (played by Arnold Arnold Schwarzenegger) and his efforts to escape the Predator that’s hunting them in the deep jungle. However, the second Predator film saw an even more unnerving scenario: The Predator hunting down prey in the streets of Los Angeles.

8

Mr. Spock

Image: Wonderlane

Is Mr. Spock on this list? It seems only logical. In a list almost entirely comprised of extraordinary and bizarre creatures, it only took a set of pointy ears to turn actor Leonard Nimoy into one of the most instantly recognizable fictional aliens in history.

Mr. Spock has been a staple of the Star Trek universe since the very first episode of the original show aired in the 1960s. Spock quickly became a fan favorite: His highly logical brain, combat skills and passion for science made him extremely interesting to TV audiences. Not only that, Nimoy’s deep voice and magnetic personality added to the depth of this character.

9

Mars Attacks!

Image: Derpy CG

When audiences saw Tim Burton’s 1996 black comedy "Mars Attack!," they were quickly enthralled by the menacing yet funny-looking Martians attacking our country. However, few of them knew that these aliens were actually much older, dating back to a 1960s trading card game produced by Topps.

The lore established by the trading card series and the film is pretty much the same: One day, our planet finds itself invaded by a race of Martians hell-bent on taking over our planet. While the Earth is first unable to defend against their superior technology, our tenacity and grit allow us to battle these hideous space invaders.

10

Superman

Image: Esteban López

We’ll end this article with the last son of Krypton. Sometimes we tend to forget that Superman , a superhero believed by many to be the ultimate American icon, arrived on our planet as a baby from outer space. After his home planet was doomed, Kal-El’s biological father sent him far away across the galaxy, with his small vessel crash-landing into a small farm in Smallville, Kansas.

Baby Kal-El was found by Jonathan and Martha Kent, two farmers who instantly adopted him as their own child. Now known as Clark, the boy that would eventually become the "Man of Steel" found his powers at an early age, and set out to defend our world from all sorts of dangers.