Answer:
Economic abundance, cold war, civil rights and rock and Roll.
Explanation:
...the human desire to seek adventure.
In August 1945, the US dropped atomic bombs over Japanese cities, Hiroshima and Nagasaki. Hope this helped!
Answer: The British marched into Lexington and Concord intending to suppress the possibility of rebellion by seizing weapons from the colonists. Instead, their actions sparked the first battle of the Revolutionary War.
Explanation: hope this helps