When mixing primary paint colors together, combining yellow and blue creates this secondary color.
Green
This four-sided stone monument in Washington, D.C., looks like a giant pencil pointing into the sky, honoring the first U.S. President.
The Washington Monument
In The Wizard of Oz, Dorothy clicked her heels three times while wearing slippers of this color.
Ruby Red
This flightless bird is famous for waddling across Antarctic ice.
Penguin
Known as "The Great Bambino," this baseball legend hit 714 home runs for the Yankees and Red Sox.
Babe Ruth
The largest mammal living on land
Elephant
Franklin D. Roosevelt declared December 7, 1941, as "a date which will live in infamy" following the attack on this naval base in Hawaii.
Pearl Harbor
This smooth British secret agent code-named 007 orders his vodka martinis "shaken, not stirred."
James Bond
Often called "Man's Best Friend."
Dog
This heavyweight boxer famously coined the phrase, "Float like a butterfly, sting like a bee."
Mohammad Ali
The United States flag features this number of alternating red and white stripes to represent the original colonies.
13
This famous bell in Philadelphia with a large crack in its side was rung to read the Declaration of Independence to the public.
The Liberty Bell
Julie Andrews won an Academy Award playing this magical, umbrella-flying English nanny
Mary Poppins
This large spotted cat is the fastest land animal in the world.
Cheetah
The Green Bay Packers coach who won the first two Super Bowls, and whose name is on the championship trophy awarded every February.
Vince Lombardi
The largest ocean on planet Earth, covering more surface area than all of the Earth's land combined.
The pacific ocean
This massive concrete wall divided a famous German city throughout the Cold War until joyful crowds began tearing it down in November 1989.
The Berlin Wall
This four-man rock band from Liverpool sparked "Beatlemania" in America after appearing on The Ed Sullivan Show in 1964.
The Beatles
This majestic bird of prey is the national emblem of the United States.
Bald eagle
In 1980, the underdog U.S. Men's Olympic ice hockey team pulled off this historic victory against the Soviet Union.
The "Miracle on Ice"
Water begins to freeze into solid ice when it reaches this exact temperature on the Fahrenheit scale.
32 degrees
In 1803, President Thomas Jefferson purchased a massive territory from Napoleon Bonaparte for $15 million, nearly doubling the size of the United States.
The Louisiana Purchase
This legendary crooner known as "Ol' Blue Eyes" led the Rat Pack and sang "My Way".
Frank Sinatra
The largest mammal ever known to have lived on Earth
Blue Whale
This golf legend won 18 major championships, wearing his signature green jacket 6 times at the Masters.
Jack Nicklaus