1

Bell-Bottom Pants

Image: Annie Spratt

If you're attending a 1970s-themed costume party, what would you wear? Beyond your personal style, no '70s wardrobe could be complete without a good pair of bell-bottom pants.

These pants were everywhere back then. Available in all colors and styles, they were worn by young and old alike. While their stardom spanned from the late 1960s to the early 1980s, bell-bottoms actually emerged much earlier. When? In the 19th century!

The first to wear this style of pants were American sailors in the 1800s. But their purpose wasn't to look trendy. Sailors implemented them because the wide design made it easy to roll them up when it was time to get their feet in the water.

2

Polaroid Cameras

Image: Josh Carter

Your current cell phone camera is probably better than the analog cameras of the 20th century. But let's be honest—there's nothing quite like holding a physical photo you just took, right?

Okay, we admit it: nostalgia is kicking in. But still, who can deny that a picture is a beautiful memory that gives a sweet, homey touch to your house? Thanks to Polaroid cameras, those of us who grew up in the 1970s and 1980s know this all too well.

Although Polaroid cameras first emerged in the late 1940s , it wasn’t until 3 decades later that they reached their peak popularity, becoming an unmistakable symbol of the era.

3

Music videos

Image: Jakob Owens

While music videos existed before the 1980s, that decade turned them into a global sensation.

One song marked a major turning point in the world of music videos. You probably already guessed it: we’re talking about Michael Jackson’s "Thriller." Released in 1983, this was one of the first music videos to feature substantial production value and investment, making it worldwide famous and setting a trend that would influence the industry for decades. Other unforgettable examples from the era include the animated masterpiece "Take On Me" by A-ha (1985) and the vibrant aerobic-themed "Physical" by Olivia Newton-John (1981).

While music videos remain a key part of the music industry today, they’ve evolved to be shorter and more dynamic, often prioritizing quick impact over storytelling.

4

Synthesizer Sound

Image: Orkun Azap

One of the most iconic and recognizable features of '70s and '80s music is the use of synthesizers.

First introduced in the 1960s, synthesizers grew in popularity over the following decades, until they became part of nearly every sound of the era—from rock and funk to pop, disco, and electronic music.

A great '70s example is Stevie Wonder 's "Superstition," which showcases the innovative use of synthesizers. By the '80s, the synthesizer sound had reached new heights, thanks to bands like Depeche Mode and Duran Duran , who helped define the decade's musical identity.

5

Disco Balls

Image: Greyson Joralemon

If there's one thing that screams 1970s, that's undoubtedly disco music. With icons like the Bee Gees, KC The Sunshine Band, and Donna Summer, disco emerged in America and quickly got the whole world onto the dance floor.

In addition to platform shoes and satin shirts, one of the objects that went hand in hand with this type of music was the famous mirror ball, also called the disco ball. Discotheques often showcased spectacular disco balls, and famous artists included them in their music videos, making those shiny spheres the stars of the era.

6

Roller Skates

Image: Nick Fewings

Disco wasn’t the only sensation of the era—roller skates were a big deal, too. In fact, the two often combined: during the '70s and '80s, roller discos became a hit, where people danced on wheels!

Roller skates were so popular at the time that they made their way into films and music videos, including the 1980 cult classic Xanadu and Cher’s iconic 1979 music video for "Hell on Wheels."

Although roller skates were invented in the 18th century, it was the 20th century that catapulted them to the height of their fame. Were you lucky enough to strap on a pair and join the fun?

7

Arcade

Image: Carl Raw

If you were young in the '80s, you probably had a joystick or an arcade token in your hands, as arcades were the ultimate hangout spots for teenagers back then.

We bet you remember titles such as "Space Invaders," released in 1978, or the legendary "Pac-Man," which arrived to revolutionize the entire industry in 1980. Other unforgettable classics included "Donkey Kong" and "Frogger," both released in 1981.

So, what was your high score? Did you dominate the leaderboard or keep coming back for just one more game?

8

Atari 2600

Image: Senad Palic

What do you usually do when you're bored at home? For most of us, it's watching a movie or scrolling through our phone screens. But a few decades ago, the entertainment industry looked entirely different.

In 1977, home recreation changed forever with the arrival of the Atari 2600, one of the first home gaming consoles. From that moment on, gamers could enjoy their favorite games without ever leaving the comfort of their homes.

9

Slang

Image: Buse Doga Ay

But it wasn't just about fashion, music, and games. We can't forget the prominence of slang during these two emblematic decades.

One of the first terms that comes to mind is "groovy," remember that one? It was used to describe something cool or excellent. Maybe you remember a friend saying, "I love your outfit, super groovy!" Another memorable expression from the era was "Gag me with a spoon," used to convey disgust or displeasure, as in "That's so cheesy! Gag me with a spoon!"

Other unforgettable slang words included "bummer," "rad," "hip," and "tubular," each capturing the spirit of the '70s and '80s in its own unique way.

10

Cabbage Patch Dolls

Image: silvia trigo

If you didn't have one at home, you probably knew someone who did—or maybe even had more than one. We're referring to the famous Cabbage Patch Dolls, the toy that caused a sensation during the early 1980s.

Launched in 1982, the Cabbage Patch Dolls quickly made their way into most American homes. Their popularity was so massive and abrupt that they are remembered as one of the most iconic trend crazes of the 20th century. People would form long lines outside toy stores just to hug one of these dolls. In fact, the craze was so intense that the media dubbed it the "Cabbage Patch Kid Frenzy."

1

12 years of all tweets

Image: Marten Bjork

If you were an active and public Twitter user between the years 2006 and 2017, guess what? Your words are preserved in the Library of Congress .

The platform’s first twelve years are contained in a digital collection meant as a historical record of a new communications channel. From 2018 onwards, the Library started acquiring only "particularly interesting" tweets.

2

Oddly specific movies, like "Shrek" or "Wall-E"

Image: Denise Jans

The Library preserves film culture through the National Film Registry and other collections.

Recent registry additions have included animated hits such as Shrek , while the Library’s preservation programs and official announcements explain why even mainstream animated features matter as cultural artifacts worth saving. The Registry also contains enduring classics such as Grease , Citizen Kane , and The Wizard of Oz .

3

Specific songs, like "Livin’ La Vida Loca"

Image: Bruno Guerrero

Music enters the Library’s life via the National Recording Registry and the Music Division. Ricky Martin’s "Livin’ La Vida Loca" is one of the recordings the Library has recognized for cultural impact; these entries help posterity understand what particular songs meant to listeners at the time.

Other anthems are also preserved in the collection, like Aretha Franklin’s " Respect " and Journey’s " Don’t Stop Believin. "

4

A moldy wedding cake

Image: gryzoon

A sliver of wedding cake from P.T. Barnum’s era spectacles survives in the Library of Congress’s Manuscript Division as a historical oddity. Donated in the 1950s, it now sits darkened with age and mold.

The cake came from the wedding of Charles Stratton, who was 25 years old and just 35 inches tall at the time. Stratton performed in Barnum’s shows under the name General Tom Thumb, delighting audiences with his song-and-dance routine.

5

A map of the Grand Canyon made of chocolate

Image: Steve Johnson

Yes, that is a real thing. The Geography and Map Division highlights a 1991 topographic map of the Grand Canyon molded in chocolate , made by the Chocolate Topographic Company.

6

What Lincoln was carrying when he died

Image: Engin Akyurt

The Library’s Treasures and related pages describe the modest, deeply human contents found on Abraham Lincoln after he was shot : a silk-lined wallet with newspaper clippings, a Confederate five-dollar bill kept as a curiosity, spectacles, a pocketknife, a handkerchief, and a watch fob, among other everyday items.

7

Locks of hair from Jefferson, Beethoven, and others

Image: benjamin lehman

Why not? The Library’s Manuscript and Music Divisions preserve numerous strands of hair attributed to notable figures : from presidents such as Thomas Jefferson to composers like Ludwig van Beethoven, as well as other cultural icons including Walt Whitman, Clara Barton, and George Washington!

8

Thomas Jefferson’s vanilla ice cream recipe

Image: Colin Fearing

Among Jefferson’s papers, which the Library and Monticello both reproduce and discuss, is his handwritten vanilla ice cream recipe : cream, egg yolks, sugar, and vanilla, frozen using ice and salt. A fundamental (and surprisingly delicious) document of history!

9

A precursor of the Monopoly Game (The Office Boy)

Image: Kathy Marsh

Monopoly’s genealogy includes several predecessors. Most famously, Elizabeth Magie’s 1904 The Landlord’s Game is the well-documented precursor.

Other commercial board games , such as Parker Brothers’ The Office Boy (an 1889 Horatio Alger–style career game), along with various moral and occupational boards, helped shape the emerging mass-market game industry that ultimately produced Monopoly .

1

July 2nd

In a letter to his wife Abigail, John Adams predicted that July 2nd would go down in history. Why? Well, because that's the day in 1776 when the Continental Congress voted in favor of independence from Great Britain. But while the vote happened on the 2nd, the text of the Declaration of Independence wasn't approved until the 4th, so that's the date we celebrate.

2

Secret signers

The signing of the Declaration of Independence wasn't as simple as it might seem. In fact, signatures were added over time, from July to August. In addition, the names of the signers were kept secret from the public for six months. Why? Because if the fight for independence had failed, those who signed the document would have been labeled traitors, and under British law, that meant a punishment of death.

3

Washington invites

In the middle of the Revolutionary War, 1778 marked the second anniversary of the Declaration of Independence. As Commander-in-Chief of the Continental Army, George Washington wasn't about to let the anniversary go unnoticed, so he ordered a double ration of rum for his soldiers to celebrate the holiday.

4

Something written on the back

There's actually something written on the back of the Declaration of Independence. This handwritten note appears upside down at the bottom of the back of the parchment, and it reads: "Original Declaration of Independence dated 4th July 1776." Just like we label the files we save on our computers today, it's believed they added the note to help identify the original document from other copies.

5

We are many more now

Many courageous people did everything they could to make the Independence dream a reality and help the nation grow. And it did grow. While there's no exact official data from that time, the US Census Bureau estimates that about 2.5 million people lived in America in 1776. By the most recent census in 2020, that number had grown to about 332 million.

6

John Adams' idea

It's hard to imagine the 4th of July without the classic barbecues, parades, and -of course- fireworks lighting up the sky. But even though these traditions are now staples, there was a first time for all of them. It's said that John Adams himself, in that letter to his wife Abigail, suggested using fireworks and illuminations to celebrate this important day.

7

Busy hospitals

While fireworks are beautiful and help raise patriotic spirit during Independence Day celebrations, it's also true that they can sometimes be dangerous. In fact, it's been reported that hospitals see more patients than usual on July 4th due to fireworks-related injuries.

8

Thomas Jefferson's laptop

Of course, laptops didn't exist at the time of the drafting and signing of the Declaration of Independence, but that's a fun way to describe the lap desk Thomas Jefferson used to write it. That's right: The father of the Declaration of Independence didn't need a grand marble desk or anything fancy to put his ideas into words.

9

Surprising coincidences

The 4th of July isn't just the day America officially declared its independence; it also holds some incredible historical coincidences. On Independence Day in 1826, both Thomas Jefferson and John Adams died, exactly 50 years after the birth of the nation they helped create. Five years later, in 1831, James Monroe became the third president to die on the 4th of July.

But it's not all about endings: President Calvin Coolidge was born on the 4th of July, 1872, making him the only US president born on Independence Day.

10

Millions of hot dogs

It's clear we Americans love hot dogs, and for good reason. This iconic food is closely tied to one of the most important days in our nation's history. According to the National Hot Dog and Sausage Council (yes, that's a real thing), Americans typically eat around 150 million hot dogs on Independence Day alone.