Answer: 71%
About 71% of the Earth's surface is covered by water.

Answer: Leonardo da Vinci
In addition to being Leonardo da Vinci's most famous work, the Mona Lisa is also one of the most precious works of art of all time.

Answer: Lake Mead
Lake Mead, which is located in Nevada, is the largest human-made lake in the United States. The lake has a total length of 112 miles and a depth that measures 532 feet.

Answer: Uruguay
Uruguay hosted and won the 1930 FIFA World Cup (which was the inaugural FIFA World Cup). They beat Argentina with a score line of 4-2 to win the tournament

Answer: Abraham Lincoln
This iconic phrase was said by the 16th U.S. President Abraham Lincoln on November 19, 1863 Gettysburg, Pennsylvania. The phrase was part of his famous Gettysburg Address. The Gettysburg Address is regarded as one of the greatest speeches of all time.

Answer: England
Robin Hood came from England. He is believed to have been born in the English village of Loxley located in Sheffield.

Answer: Germany
Adolf Hitler was a dictator who ruled as Chancellor of Germany from 1933 to 1945.

Answer: Mortimer Mouse
Mickey Mouse first appeared in an episode entitled "Steamboat Willie" in 1928.

Answer: Two
Cinderella had two wicked stepsisters named Anastasia and Drizella.

Answer: Arizona
Carved by the Colorado River, the Grand Canyon is one of the world's most famous canyons. It is located in Colorado, Arizona.