Jade Small

Jade Small

June 17, 2025

10 Things Most Americans Don’t Know About the U.S.

Despite living in one of the most talked-about nations on Earth, many Americans are unaware of some surprising facts about their own country. Whether it’s history, geography, infrastructure, or cultural oddities, America hides a few secrets in plain sight. From strange laws to hidden superlatives, here are ten things most Americans don’t know about America.

1. The U.S. Has More Coastline Than You Probably Think

Winter views from a Alaskan shipyard
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While states like California and Florida are famous for their beaches, it’s Alaska that surprises most people. Alaska has more coastline than all other U.S. states combined. With over 33,000 miles of shoreline, including islands and inlets, Alaska holds the title for the longest coastline in the country. Many Americans assume California or Hawaii would take the crown, but Alaska is far ahead. This makes it a critical region for marine ecosystems, fishing industries, and environmental research.

2. The Country Is Home to the World’s Largest Air Force

Air force fighter
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When you think of the world’s largest air force, you might assume it belongs to a global superpower like Russia or China. In truth, the United States Air Force is the largest by far. Even more surprising, the second-largest air force in the world is the U.S. Navy and Marine Corps combined. This means America not only leads but also holds the second-place position through separate military branches. This shows how deeply military investment is embedded in American infrastructure.

3. There Are Towns That Have No Property Taxes

alaska town at night
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Although property taxes are often a major burden in many states, there are places in the U.S. where residents pay little to none. States like Alaska, Florida, and Nevada offer certain areas where property tax obligations are minimal or even nonexistent. However, these places often make up for it with other types of taxes or costs, like sales taxes or higher fees on services. Still, many Americans are unaware that some towns manage to operate with almost no reliance on property tax.

4. The U.S. Government Once Poisoned Alcohol

black and white image of people making alcohol
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During Prohibition in the 1920s, the U.S. government attempted to curb alcohol consumption by ordering industrial alcohols to be laced with toxic chemicals. This was meant to discourage bootleggers and illegal alcohol sales. However, it backfired. Tens of thousands of people were poisoned and thousands died. This chilling piece of history is rarely taught in schools, yet it stands as one of the darkest examples of unintended consequences in American policy.

5. The Founding Fathers Didn’t Originally Want a Democracy

Image of Mount Rushmore
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While Americans often take pride in their democratic roots, many of the Founding Fathers were skeptical of direct democracy. The Constitution was designed to limit the influence of the general public. The Electoral College, the Senate, and the appointment of judges were all intended to keep power in the hands of a select few. This system was structured to prevent what the founders viewed as mob rule. Over time, reforms like expanded suffrage and direct senatorial elections made the system more democratic, but that was not the original plan.

Read More: 9 of The Weirdest Questions Americans Like To Ask

6. The U.S. Capitol Has an Underground City

United States Capitol Building Dramatic Sky
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Beneath the surface of Washington, D.C., there is an entire network of tunnels connecting government buildings. These tunnels are used by lawmakers to move quickly and securely between buildings, especially during bad weather or times of crisis. Some tunnels even feature their own subway systems. While the public is allowed to tour a few parts, many areas remain off-limits. Most Americans never realize how extensive this underground city truly is.

7. There Is No Official Language

couple at front door
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Although English is the most widely spoken language in the U.S., the country has no official national language. Efforts to declare English as the official language have been introduced multiple times in Congress, but none have succeeded at the federal level. Some states have designated English as official, but nationally, the U.S. remains linguistically neutral. This reflects the country’s immigrant history and multicultural identity, yet it still surprises many citizens who assume English holds that status legally.

8. The First American Flag Was Not Made by Betsy Ross

Old vintage Betsy Ross American flag with stars in a circle on burlap background
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While schoolchildren are taught that Betsy Ross sewed the first American flag, historians say the story is more legend than fact. There is no solid historical evidence confirming that Ross designed or even sewed the original flag. The story gained popularity through her descendants nearly a century later, but no documentation from the time supports the claim. The true origin remains unclear, and several flag designs were used during the Revolutionary period before the current style was adopted.

9. The Interstate Highway System Was Inspired by Hitler

Highway 183 and Mopac Expressway Interstate Highway Interchange Overpass Turn arounds and Transportation Technology Urban Sprawl United States Highway System Austin Texas USA
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President Dwight D. Eisenhower supported the development of the modern Interstate Highway System after observing Germany’s autobahns during World War II. He saw how the highways allowed for fast and efficient troop movements. When he became president, he prioritized building a national system for military logistics and civilian travel. While the highways transformed American life, their origin is closely tied to wartime strategy, not just public convenience.

10. The U.S. Once Planned to Nuke the Moon

The Full Harvest Moon of September
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In the 1950s, during the height of the Cold War, the U.S. developed a secret project called “A119.” The plan was to detonate a nuclear bomb on the Moon to demonstrate military power and intimidate the Soviet Union. The explosion would have been visible from Earth and meant to show technological dominance. Thankfully, the project was abandoned, but the documents were later declassified. It’s a shocking reminder of how extreme the arms race had become during that era.

Read More: 30 Quirks That Make Americans Stand Out Around the World

Final Thought

Double exposure with the American flag and the Statue of liberty. Background for independence day - 4th of July.
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Despite its visibility on the world stage, America contains layers of history, policy, and quirks that often go unnoticed by its own citizens. From hidden tunnels to nuclear moon plans, the truth behind these lesser-known facts can change how people view the country. Knowing these unusual insights helps add perspective to what it means to live in or understand the United States. As vast and diverse as the U.S. is, there is always more beneath the surface, waiting to be learned or rediscovered.

If more Americans understood these odd and complex parts of their country’s past and present, they might view their nation with greater curiosity, nuance, and maybe even a little awe. Knowledge is not just power, it’s perspective, and America has plenty to reveal to those willing to dig a little deeper.

Disclaimer: This article was created with AI assistance and edited by a human for accuracy and clarity.