#1
Who was the first President of the United States?
3 answered
#2
In which year did the American Civil War begin?
3 answered
#3
What year did the American Revolutionary War begin?
3 answered
#4
Who wrote 'The Wealth of Nations'?
3 answered
#5
Which ancient civilization built the city of Machu Picchu?
2 answered
#6
Who was the leader of the Bolshevik Revolution in Russia?
2 answered
#7
Which famous explorer is credited with discovering the Americas?
2 answered
#8
What event marked the beginning of World War I?
2 answered
#9
Who was the first Emperor of unified China?
2 answered
#10
Who was the first female Prime Minister of the United Kingdom?
2 answered
#11
Who was the longest-reigning monarch in British history?
2 answered
#12
What was the main purpose of the Marshall Plan?
2 answered
#13
Which ancient civilization is credited with the invention of the wheel?
2 answered
#14
Who was the last Tsar of Russia?
2 answered
#15
Which ancient civilization developed the first known system of writing, known as cuneiform?
2 answered