Which two cities were bombed by atomic bombs in 1945?

What wall fell in 1989, symbolizing the end of the Cold War?

What major world event took place between 1939 and 1945?

Which country first landed a man on the moon?

Which event started on July 28, 1914?

Which country was divided into North and South after World War II?

What global organization was formed in 1945 to maintain world peace?

Which country started the Industrial Revolution?

In which year did India become independent?

Which two countries were mainly involved in the Space Race?