This towering French structure was completed in 1889 for the World’s Fair.
The Eiffel Tower
This city in Germany was divided by a wall from 1961 to 1989.
Berlin
This natural satellite orbits Earth.
The Moon
This bird is known for its impressive colorful plumage and fan-shaped tail.
Peacock
This U.S. state is known as the "Sunshine State."
Florida
Located in India, this white marble mausoleum was built by Emperor Shah Jahan.
Taj Mahal
This sea disaster, involving a large British passenger liner, occurred in 1912.
Sinking of the Titanic
This organ in the human body is responsible for pumping blood.
The Heart
This animal is known for being the fastest land animal.
Cheetah
This is the only U.S. state made up entirely of islands.
Hawaii
This colossal statue in Rio de Janeiro is a symbol of Christianity.
Christ the Redeemer
This U.S. President signed the Emancipation Proclamation in 1863.
Abraham Lincoln
This gas makes up about 78% of Earth’s atmosphere.
Nitrogen
This reptile is known for its ability to change color to blend in with its surroundings.
chameleon
This state is known as the "Land of 10,000 Lakes."
Minnesota
his Egyptian landmark is the last of the Seven Wonders of the Ancient World still in existence.
Great Pyramid of Giza
This conflict, lasting from 1914 to 1918, was known as "The Great War."
World War I
The largest planet in our solar system is this giant.
Jupiter
This mammal, native to Australia, has a pouch for its young and hops to move around.
Kangaroo
This river is the longest in the United States.
The Missouri River
This ancient city in Peru is often called "The Lost City of the Incas."
Machu Picchu
This empire, led by Genghis Khan, once controlled the largest contiguous land empire in history.
Mongol Empire
This physicist developed the theory of relativity
Albert Einstein
This flightless bird from New Zealand is the national symbol and shares its name with a popular fruit.
Kiwi bird
This state has the longest coastline of any in the U.S.
Alaska