Whenever we think of historic landmarks like the Statue of Liberty or the Golden Gate Bridge, it’s hard to imagine them looking any way than they do now. The pictures are ingrained in our minds, and for good reason. They tell fascinating stories of our country’s history.

One thing most people don’t think about is the grueling work it took to construct these landmarks. Now that they’re complete, we admire them, but a ton of manpower and time went into making sure these magnificent structures stood the test of time. Just check out these man-made marvels while they were in the middle of their construction…

1. Hollywood Sign, California: This iconic sign in the Los Angeles Hills wasn’t originally built to be a landmark, but rather an advertisement for a new housing development, Hollywoodland. It was only supposed be up for a year, but it was quickly viewed as a symbol of Los Angeles and the American cinema.

2. Statue of Liberty, New York City: This iconic landmark was gifted to the United States by France, and the pieces were shipped in crates. Frédéric Auguste Bartholdi designed the structure, and Gustave Eiffel was the man who actually built it before it was shipped.

3. Las Vegas Strip, Nevada: When the lights are shining bright on the strip at night, it’s one of the most scenic and vibrant streets in the country. The older photo was taken in 1966, but the strip’s very first casino, El Rancho Vegas, was already gone by then.

4. Disneyland, California: The idea for Disneyland came about after Walt Disney visited Griffith Park in Los Angeles and envisioned a place where both kids and adults could have fun together in an amusement park setting.

5. Chrysler Building, New York City: For 11 months, the Chrysler Building was the tallest structure in the world… until the Empire State Building was constructed. It still holds the record as the world’s first man-made structure taller than 1,000 feet, and it’s currently the tallest brick building.

6. Mount Rushmore, South Dakota: A South Dakota historian named Doane Robinson came up with the idea to carve faces into the Black Hills, but his original idea was to have the faces of Western heroes. However, a sculptor named Gutzon Borglum suggested using presidents to give it a more national focus.

7. Hangar One, California: Hangar One is one of the most recognizable landmarks in California’s Silicon Valley, and it was originally a naval airship hangar for the U.S.S. Macon. Dr. Karl Arnstein, the vice president and director of engineering for the Goodyear-Zeppelin corporation, was its designer.

8. Dodger Stadium, California: When Brooklyn Dodgers owner Walter O’Malley couldn’t find land to build a stadium, he moved out west and ended up in Elysian Park in Los Angeles, California. It’s the third-oldest major league ballpark and largest stadium by seating capacity.

9. Space Needle, Seattle: Seattle’s Space Needle was constructed for the 1962 World’s Fair. Edward E. Carlson, the chairman of the fair who came up with the idea, was inspired after he saw the Stuttgart Tower in Germany.

10. Manhattan Bridge, New York City: This structure became a model for future suspension bridges due to the fact it was the first to incorporate deflection theory for its deck. The bridge itself was completed in 1909, but the arch and columns were added a year later.

11. Lincoln Memorial, Washington D.C.: President Abraham Lincoln was assassinated on 1865, and his memorial was constructed 49 years later in 1914. The original statue was only supposed to be 10 feet tall, but the men who sculpted it, the Piccirilli brothers, decided to make it nine feet taller.

12. The Flatiron building, New York City: This building’s designer, Chicago native Daniel Burnham, wanted it to resemble the Chicago School style of architecture, which was tall and narrow. The Fuller company who owned the building wanted it to be named after their founder, George A. Fuller, but people kept calling it Flatiron, and the name stuck.

13. The Brooklyn Bridge, New York City: Since 1883, this bridge has connected Manhattan and Brooklyn, and it’s the landmark that fully completes the famous New York City skyline. The construction began in 1869, and it was designed by a German immigrant named John Augustus Roebling.

14. Penn Station, New York City: More than 600,000 commuters use this intercity railroad every day, and it was named after the Pennsylvania Railroad, which was in charge of building it. The design was inspired by the Gare d’Orsay station in Paris.

15. St. Patrick’s Cathedral, New York City: The construction of this massive Manhattan cathedral began in 1858, but it came to a stop during the Civil War. It was finished 20 years later, but much more has been added on since then, including the archbishop’s house and a school.

16. Capitol Building, Washington D.C: This building seats the United States Congress, and it was built using a distinctive neoclassical style. Construction was completed in the early 1800s, but few people know that the iconic dome wasn’t added until 1855!

17. St. Louis Arch, Missouri: In 1947, a designer named Eero Saarinen won a nationwide contest asking architects to create a monument honoring Western pioneers. Construction began in 1963, and two years later, the finished product sat proudly along the Mississippi River.

18. Grand Central Terminal, New York City: Cornelius Vanderbilt, the famous railroad magnate, financed the construction of what’s now perhaps the most famous train station in the United States. It opened in 1871, though the entire thing was eventually torn down and rebuilt to accommodate electric trains, as opposed to steam trains.

19. Salt Lake Temple, Utah: This Salt Lake City, Utah, temple houses the Church of Jesus Christ of Latter-Day Saints. The temple opened on April 6, 1853, and it was finally completed 40 years later to the day, on April 6, 1892.

20. World’s First Ferris Wheel, Illinois: The first Ferris wheel ever built was also known as the Chicago Wheel, and it was displayed at the World’s Columbian Exposition in Chicago. The name comes from the designer, George Washington Gale Ferris.

But even though historic landmarks can tell a compelling story just through their existence, it turns out that some of those famous historical anecdotes might not be so truthful after all.

The Lie: Puritan pilgrims fled Europe and sailed directly to Plymouth Rock, where the refugees quickly worked toward instilling their own pious beliefs in the Native Americans they found there. But that wasn’t the case at all.

The Truth: Pilgrims left politically tumultuous England for Holland in 1607, where they lived for 10 years. Then, worried they were losing themselves in Dutch culture, they sailed west, landing closer to Cape Cod than Plymouth Rock, but the latter became the more popular tourist spot.

2. The Lie: German-born theoretical physicist Albert Einstein was a lazy kid who failed out of school and performed horrendously in math, proving that anyone can skyrocket to the absolute top of their field. Really?

The Truth: Einstein started reading college textbooks at age 11. When he was 16—front row, left—he did fail the entrance exam to Zurich Polytechnic, but not because of knowledge. The exam was in French. He didn’t speak French. Still, he nailed the math portion.

The Lie: Human beings evolved from apes. Long ago, there were just a bunch of apes running around. Then, over time, the apes stood taller and got smarter—they became human, as depicted in this famous illustration. But that’s not true.

The Truth: Humans didn’t evolve from apes, and you aren’t the great-great-grandchild of the ape at the local zoo; rather, apes and humans descended from the same distant ancestor—we’re cousins, in a sense. That’s why humans and apes both exist today.

4. The Lie: The Egyptian Pyramids in Giza were built by slaves. After all, who else would be willing to work in the blistering desert heat hoisting nine-ton limestone slabs to the top of a tomb?

The Truth: In 1990, archeologists uncovered the tombs of pyramid workers alongside the historic structures. Egyptians hired and paid 10,000 men to work in three-month shifts, and the king gave skilled laborers—masons, carpenters—full-time positions.

5. The Lie: In the 17th century, Isaac Newton composed his famous law of gravity after sitting beneath a ready-to-be-picked apple tree and taking a renegade falling fruit to the dome. So what did push Newton toward his revolutionizing idea?

The Truth: While on his family’s farm, Newton saw an apple fall from a tree (which you can take a photo with today, below). It didn’t hit him in the head, but rather, made him wonder why things always fall down. At least, that’s what Newton told William Stukeley, who went on to pen a biography on the physicist.

The Lie: In an effort to find new trading routes to Asia, Christopher Columbus discovered the hunk of land we now call the United States of America—the first European to set foot on said soil. In reality…?

The Truth: Columbus landed in the Bahamas, and he never set foot on what would become the U.S.A. Even if he had, another European had done so before him: Nordic explorer Leif Erikson docked on the continent 500 years before the man often credited with the feat.

The Lie: After 10 years of siege, Greek soldiers took the city of Troy with trickery. They presented the city an enormous wooden horse as an offering. Inside hid armed soldiers, who captured the city once the horse was brought inside city walls.

The Truth: Homer probably imagined the epic ending to the Trojan War for The Odyssey. While the city of Troy did fall, historians believe the seiging army just used a battering ram like the one below that might’ve been misrepresented in oral retellings of the event.

8. The Lie: Ferdinand Magellan, depicted on the left, circumnavigated the globe on a four-year journey from 1519 to 1522. He became the first man ever to complete a voyage around the planet.

The Truth: Magellan never finished the trip! He took a bamboo spear to the heart in 1521 when he involved himself in the politics between the Philippines’ native tribes. Juan Sebastian Elcano, right, finished the circumnavigation with just 18 of the original 270-person crew remaining.

The Lie: American Inventor and businessman Thomas Edison invented the light bulb in 1879, an invention the world had never seen before. Turns out, Edison had a bit of help.

The Truth: While Edison did create, patent, and commercialize a light bulb with a long-lasting filament, others invented light bulb first. Sir Humphry Davy, left, for instance, invented one in 1800, right, but the filament burned out too quickly to be viable.

The Lie: Christopher Columbus set out on The Niña, The Pinta, and The Santa Maria to prove the earth was round, not flat; his crew was terrified that they were going to sail right off the end of the earth.

Jean Pieri / Pioneer Press

The Truth: 2,000 years before Columbus struck the New World, Greek mathematicians and great minds Pythagoras and Aristotle proved the world wasn’t flat. In fact, Columbus stumbled onto American shores in part because he grossly underestimated Earth’s circumference.

The Lie: French emperor and military expert Napoleon Bonaparte—depicted in the 1970 film, Waterloo, below—was short, and it hurt his ego. To compensate, he channeled his anger into ruthless militarism and power conquests.

The Truth: British propaganda like that below victimized the tyrant Napoleon I, calling him “Little Boney” and poking fun at his height. In truth, the leader stood at about 5’7″, the average height for a 19th-century Frenchman, but he looked small beside huge Imperial Guards.

12. Washington, D.C. Wasn’t Always Our Capital: Our first was Philadelphia, and we jumped around a lot after that. The list of capital locations includes Baltimore, New York City, Trenton, and even Annapolis in Maryland.

13. Witches Weren’t Burned On The Stake: Salem witches weren’t really set on fire. Instead, they were stoned or drowned, which gave them the chance to prove their magic powers by saving themselves. This never happened.

14. Walt Disney Didn’t Draw Mickey Mouse: Disney’s most famous character is definitely Mickey Mouse. And while the Mickster was Walt Disney’s idea, we actually have Ub Iwerks to thank for designing and drawing this childhood icon from ears to toes.

15. Disney’s Head Isn’t Frozen: Also, stop spreading the rumor Walt Disney had himself cryogenically frozen! He was actually cremated, his ashes spread in a lake. Still, it would have been cool if his ashes remained in the castle of sleeping beauty. Maybe then he’d wake up after a couple years anyway.

16. The Declaration of Independence wasn’t signed on the Fourth of July:  Continental Congress voted and drafted it on the 2nd of July, revised it on the 4th, and it was read aloud on the 8th. The final document wasn’t signed until August 2nd. Hold the fireworks!

17. The First Car Was NOT American: As much as we’d like to claim this success with Ford’s Model T, German engineer Karl Benz was almost a century ahead, creating horseless carriages and patenting the first automobile in the 19th century.

18. Pocahontas Didn’t Love John Smith: Why on earth would Pocahontas fall in love with John Smith after he and his people invaded her land and disrespected her people? She didn’t. Pocahontas, or actually Matoaka, only saved John’s life because she wanted to preserve peace.

19. Thanksgiving Wasn’t A Celebration: Some experts suggest the pilgrims showed up on the Native Americans’ teepee steps because they figured they’d all be sick or dead from a plague, so it’d be easy to steal their food!

20. Thomas Edison Didn’t “Invent” Electricity: The only things he invented were stories, taking the findings of true inventors and patenting them. The alternating current electricity supply system was Nikola Tesla’s and the light bulb was Warren De La Rue’s.

21. Abraham Lincoln Wasn’t Thinking About Slaves: He did bring us the Emancipation Proclamation, but he didn’t do it out of the warmth of his heart. His focus was to save the Union no matter what happened to slaves; it just so happened that freeing them was the answer.

22. Feminists Don’t Burn Their Bras: There was one protest in Atlantic City, New Jersey, where bras, girdles, and high heels were burned, but that was pretty much the end of that.

23. Charles Lindbergh Isn’t A Hero: Not only was he not the first to cross the transatlantic in an airplane (that was done eight years earlier, in 1919, by British aviators Alcock and Brown), but he was also a Nazi-sympathizer.

24. The Wild West Wasn’t That Wild: You were probably led to believe that the Wild West was nothing but bank robberies and towns not big enough for two tough cowboys. The good: there were only 12 robberies during that era. The bad: gun violence has increased by over 100,000% since then. The ugly: spurs on your boots.

25. Cowboys Didn’t Wear Cowboy Hats: Those cowboy boots you find at Payless may have been based on historical fashion, but those giant hats you find at costume stores certainly aren’t. These bad boys opted for Bowler hats instead.

26.  Jonathan Appleseed Was Real: …Although his last name was actually Chapman. He was a pioneer nurseryman who introduced apple trees to large parts of the Midwest and the East coast. If you love picking apples in the fall, be grateful to Johnny Chapman!

27. Pirates Haven’t Been Around For A Long Time: Most people guess pirates were only around until the 18th century, but they were blowing holes in ships, looting cities, and keelhauling people well into the 19th. One of the last pirates was captured in 1832.

28. It Is NOT Illegal To Burn The American Flag:… depending on the situation. While the act is considered radical, you are allowed to burn the flag under the first amendment, which protects the freedom of speech.

29. George Washington Was Not Our First President: He was our first elected president, but 14 other people before him had ruled the country under that title. Surely it wasn’t George who created this myth though; after all, he cannot tell a lie.