The Eye of Providence on $1 bills is a lightning rod for conspiracy theorists

Each design detail on the US $1 bill has significance

The eye in the triangle floating above the pyramid, for instance, is “the Eye of Providence watching over and ensuring the endurance of the structure of the American government.” This article details every design choice’s significance on the dollar—and a few conspiracies around these choices as well.

The idea for the Federal Reserve was conceived in secret in 1910—with bankers donning duck hunt gear for disguise while traveling to a remote country club on Georgia's Jekyll Island

The Secret Service was originally formed to combat counterfeiting

By the 1860s, an estimated one-third of US currency in circulation was counterfeit. In 1865, the Secret Service was created specifically to combat the country's serious counterfeiting problem, which had led to widespread financial instability. This was partly due to the lack of federal currency standardization in the country at the time.

The Federal Reserve Act's foundation was laid in a secretive meeting at the world's most prestigious club

Republican Sen. Nelson Aldrich of Rhode Island organized a highly secretive meeting of the minds at the world’s most prestigious club on Jekyll Island, Georgia, where a who’s who in the financial world hashed out details over the course of a week.

The Illuminati were a real espionage society in the 1770s

Bavarian professor Adam Weishaupt founded the group in 1776 as an anti-clerical, anti-royalist sect that used hierarchy, codes, and surveillance as a proto-spy network. Within a decade, it was suppressed, but the mythology never quite died. Today, it functions as an adaptable conspiracy theory, able to fit any era's anxieties about who really holds power.

Early Americans hated the idea of a central bank

After a series of economic panics induced by a lack of reserve cash at regional banks, the architects of today’s Federal Reserve opted to emphasize the goal of the bank as a reserve at the federal level—thus creating the lasting name.

Roger Williams founded the first American colony without an established church

Banished from Massachusetts in 1636 for preaching religious dissent, Williams founded Providence, Rhode Island—one of the earliest governments in the Western world to guarantee broad religious liberty. His phrase "wall of separation" between church and state directly influenced Jefferson and the Constitution's framers.

Every US state constitution references God or the divine, though the federal Constitution does not

God or the divine is mentioned at least once in all 50 state constitutions and nearly 200 times overall. Massachusetts has the most, with eight references, and four states do not use the word "God" but instead refer to a "Supreme Being" or "Divine Guidance."

'Under God' was added to the pledge in 1954 as an anti-communist statement

When President Eisenhower signed the phrase into law on Flag Day 1954, the intent was ideological: to distinguish American democracy from "godless" Soviet communism. The author of the original 1892 pledge, Francis Bellamy, was himself a Baptist minister who believed in the separation of church and state, making the addition an inversion of his intent.

The original copy of the Declaration of Independence is not a pristine document, and even features a smudged anonymous handprint in the bottom left corner.

A live bald eagle named Peter once lived at the original Philadelphia Mint

During the day, he flew around the city, but at night he slept soundly in the first-ever US Mint building. Although he died at some point in the early to mid-1800s, mint artists still study him today when designing new eagle imagery for coins. Luckily, that’s not too difficult, given that mint employees pitched in to stuff him at the time of his death.

Conspiracy theories come from distrust in government, media, and institutions

Some believe JFK's assassination was orchestrated by larger networks rather than a lone shooter. Skeptics wondered how one unknown man could kill the most powerful person in America, and believed the CIA, FBI, or Soviet government played a role in the murder.

Some coin denominations have ridges etched on their sides, partly to prevent counterfeiting, in a practice called 'reeding.'

View the evolution of the National Science Foundation logo

When the agency was established in 1950, the logo featured an eagle holding a shield with symbols of a pyramid, a test tube, a microscope, and a lamp from which light radiated. Subsequent logos featured variations of a ring composed of people holding hands, which would eventually be redesigned to enclose a globe bearing the "NSF" abbreviation.

Wind farms are targets for conspiracy theories due to their visibility and complexity

The proliferation of misinformation and conspiracy theories surrounding wind farms is driven by deep-seated anxieties about change, distrust of government, and resistance to confronting the complexities of modern energy solutions.

The Iroquois Confederacy's political structure may have shaped the US Constitution

Centuries before the US existed, six Indigenous nations—the Mohawk, Oneida, Onondaga, Cayuga, Seneca, and Tuscarora—united under a shared constitution known as the Great Law of Peace. Some historians argue that the framework of federalism and representative councils influenced the American founders.

Years of handling, copying, and light exposure have caused heavy deterioration of the original Declaration of Independence

Handwritten in gallnut ink and signed in August 1776, the Declaration endured rough handling, repeated copy attempts, and decades of exposure to air and light—leaving it heavily faded and even marked by a mysterious handprint that appeared in the early 20th century.

The mysterious Fort Knox houses much of America’s gold reserves

This fortified vault, built in 1936, is part of the US Mint, but it doesn’t create any currency. Only a presidential order can open Fort Knox—there has not been an audit of its contents since 1953.

The United States currently ranks number one for countries that enable the most financial secrecy

Financial secrecy refers to complex systems that make it easy for people and companies to hide assets. High levels of financial secrecy are associated with illegal activity, like drug trafficking and money laundering. Lax regulations around reporting who owns trusts, real estate, and businesses impact the United States' global financial secrecy ranking.

The Satanic Temple has protested the presence of the Ten Commandments at state capitols

After Oklahoma and Arkansas put up Ten Commandments monuments on their state capitol grounds, the Satanic Temple argued that if one religion's symbols are allowed, theirs should be, too. The temple asked for permission to install a bronze statue of the goat-headed figure Baphomet next to them.

Gambling funded America's early expansion

In the colonial era, lotteries were viewed as a voluntary tax to help fund infrastructure and capital projects. The idea came from Europe, which had used lotteries dating back to the 16th century. The image below is from a Massachusetts lottery in 1758.

All the ways colonists protested the absurd breadth of the Stamp Act

Philadelphia publisher William Bradford replaced his paper's required revenue stamp with a skull and crossbones. It read: "O! the fatal Stamp," and staged elaborate mock funerals for liberty, a comic protest trend that spread across the colonies until the act's repeal in 1766.

The Medicis of Italy innovated 'bills of exchange,' precursors to checks

At the time, lending money for interest (also known as usury) was banned in much of the Christian world. The enterprising Medicis developed bills of exchange to allow merchants to promise payment without cash or coin (with some discrete means of earning interest woven in). Learn more about how this family laid the foundation for modern banking.

The US Constitution is widely regarded as the longest-standing written national constitution still in force—see how it has influenced rights worldwide.

George Washington was a fan of barbecue

The first US president celebrated laying the cornerstone of the US Capitol by hosting a barbecue, the centerpiece of which was a 500-pound ox. By the 19th century, barbecue was a standard component of public celebrations, including Independence Day and Memorial Day.

Norman Rockwell's 'Freedom of Speech' has become an internet meme

The famous painting, which portrays a man in work clothes speaking up in a crowd of men in suits, has become a companion image for internet users posting unpopular or controversial opinions. (Some users may experience a paywall.)

Where the world's most wanted pirate hid in the 1600s

Metal detectorists who discovered 500-year-old silver coins have helped support the theory that notorious 16th-century pirate Henry Every hid out in several American colonies.

Hamilton's tax on whiskey sparked the first armed rebellion against US federal authority

As Treasury secretary, Alexander Hamilton designed an excise tax on whiskey that provoked violent resistance in western Pennsylvania. The Whiskey Rebellion ended when George Washington mobilized state militias under federal authority to enforce the law.

The Supreme Court ruled that burning the American flag is protected speech

In Texas v. Johnson (1989), the court held, 5-4, that flag burning is a form of symbolic political expression protected by the First Amendment—one of the most controversial free-speech rulings in American history.

The US dollar is the most widely circulated currency in the world, and is involved in nearly 90% of global transactions

44% of Americans say they pray at least once a day—discover how your state's religiosity stacks up against the rest of the country.

Many legends about George Washington, including his supposed wooden teeth and the story of cutting down the cherry tree, lack evidence.

The USPS spent $3.97B in 2024, accounting for .058% of the federal budget.

American short story writer Flannery O'Connor raised 40 peacocks, which became potent symbols for her fiction's elegant violence

The rivalry between Alexander Hamilton and Thomas Jefferson centered on federalism—the question of how much power the federal government should hold relative to the states.

The Mona Lisa's celebrity status and repeated restorations have obscured what made the painting so revolutionary for its time

Abraham Lincoln was almost assassinated weeks before his inauguration as he traveled from Illinois to DC through Baltimore in 1861; it took two independent claims for Lincoln to be convinced the threat was real

All rainbows are 'raincircles' caused by water droplets separating white sunlight into a spectrum of colors, but Earth's surface blocks the bottom half of the circle from our line of sight.

Ebola is a filovirus, meaning it resembles a thread under a microscope, though it sometimes twists and can resemble a bowl of spaghetti.

Legendary architect Frank Lloyd Wright designed the SC Johnson headquarters in Wisconsin, aiming to make a cathedral-like workplace

Chaos theory—informally known as the butterfly effect—is the reason why weather forecasts are presented with probabilities rather than certainties.

A small portion of The Winstons' 'Amen, Brother,' an obscure '60s gospel record, is the basis for thousands of hip-hop tracks, making it one of the most sampled records ever that's informally known as 'the Amen break.'

'Grand Canyon of the Yellowstone,' a work by American painter Thomas Moran, inspired Congress to establish Yellowstone National Park.

Discover the catastrophic consequences of a failure of the US electrical grid—something that is more likely than many Americans think.

A 2019 Facebook event called on attendees to "Storm Area 51, They Can't Stop All of Us," resulting in countless memes, the creation of a music festival, and eventually the arrests of those who did try to approach the area.

Iran's Revolutionary Guard Corps is independent of Iran's regular army and is one of the most powerful and influential military-political organizations in the Middle East.

Lesser-known phobias include turophobia, or the fear of cheese, and nomophobia, the fear of being without your cell phone.

For centuries, Niagara Falls has been a magnet for daredevils seeking to conquer one of nature's most powerful wonders, with its 200-foot drop and water rushing at 32 feet per second with 280 tons of force.

Dozens of S&P 500 stocks, including Coca-Cola and Walmart—known as the dividend aristocrats—have increased dividends every year for 25 years

Gerrymandering works through two techniques: cracking opposing voters across districts to dilute their power, and packing them into a few to waste their votes in lopsided majorities.