Presidents
Wars
Inventors
Explorers
Leaders
100
George Washington
Who was the first President of the United States?
100
1945
When did World War 2 end?
100
Eli Whitney
Who created the cotton gin?
100
Christopher Columbus
Who discovered America?
100
Adolf Hitler
who lead the Nazis during WW2?
200
Abraham Lincoln
Who was the 16th President?
200
1918
When did World War 1 end?
200
Thomas Crapper
Who Created the flush-able toilet?
200
Galileo Galilie
who discovered the phases of the moon?
200
Joseph Stalin
Who was the leader of the Soviet Union during WW2?
300
Ronald Reagan
Who was the 40th President?
300
1955-1975
When did Vietnam start and end?
300
Thomas Savery
Who invented the Stem Engine.
300
Isaac Newton
Who discovered Gravity and the Laws of Gravity?
300
Winston Churchill
Who was the Leader of the United Kingdom during WW2?
400
John F. Kennedy
Who was the 35th president?
400
1950-1953
When did the Korean War start and end?
400
Samuel Morse
Who invented the Telegraph?
400
Benjamin Franklin
Who discovered Electricity?
400
Benito Mussolini
Who was the leader of Italy during WW2?
500
Andrew Jackson
who was the 7th President?
500
1957-1975
When did the Space Race start and End?
500
Karl Benz
Who created the first Car?
500
Francis Crick
Who discovered DNA?
500
Hideki Tojo
Leader of Japan during WW2?
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