This is the number of stars currently on the U.S. Flag.
50
This Wyoming national park, established in 1872, is considered the world's first national park.
Yellowstone National Park
Which classic movie brings you home with three clicks of the ruby slippers?
The Wizard of Oz
This creamy side dish is made from potatoes and often served with gravy.
Mashed potatoes
Thomas Edison is often credited with improving this invention that lights our homes.
Light bulb
This famous bell in Philadelphia is known for its large crack and is connection to American independence.
Liberty Bell
Located mostly in Maine, this is the only U.S. national park in New England.
Acadia National Park
This Emmy-winning sitcom about New York City cab drivers shares its title with the vehicle they drove.
Taxi
This baked dessert is often associated with the phrase "as American as..."
Apple pie
This invention by Alexander Graham Bell allows people to communicate over long distances.
France gave this monument to the United States in 1886 as a symbol of friendship and liberty.
Statue of Liberty
The world's largest known cave system is protected within this Kentucky national park.
Mammoth Cave National Park
This musical features the songs "Do-Re-Mi," "My Favorite Things," and "Edelweiss"
The Sound of Music
This New England staple is named for the large ceramic pot it was originally slow-cooked in overnight.
Baked beans
The Wright brothers are famous for developing this invention in 1903.
Airplane
This document, signed in 1776, announced the American colonies' independence from Great Britain.
Declaration of Independence
This national park in California is named after a species of tree found nowhere else in such abundance.
Redwood National Park.
Famous for its romance, wartime setting, and memorable line "Here's looking at you, kid"
Casablanca
This Louisiana comfort food is made with a dark roux and is often served over rice with seafood, sausage, or chicken.
Gumbo
This invention by Robert Fulton helped transform transportation of American rivers in the early 1800s.
Steamboat
This war, fought from 1861 to 1865, determined whether the United States would remain united.
This national park was established in 1916 and is home to North America’s highest peak, Denali, which was formerly known by a different name for much of U.S. history.
Denali National Park and Preserve
Scarlett O'Hara is the determined Southern heroine of this epic Civil War-era film.
Gone with the Wind
This food's American identify was heavily shaped by immigrant German butchers, Chicago meatpacking innovation, and early 20th-century street vending technology.
Hot dog
Developed during World War II in the United States, this project led to the first atomic bomn.
The Manhattan Project