Mass production was a successful idea invented by Henry Ford,that every person had a specialization and that they could make and after every body makes a part another person would put everything together.With mass production the Ford company made a car every 3 seconds!
Women wanted to vote because they wanted the same rights as men.Women got realized during World War 1.They got realized because when men went to war most women took the place of men to make the supplies for war.After the war they got the right to vote.
The Prohibition Era was a time when the government banned drugs.Every kind of drug.This caused people to smuggle drugs from countries like Mexico and other nations.This rule was later repealed.