Many African Americans were given jobs during the war so when the returning soldiers came home at the end of the war only to find that African Americans had taken over their jobs, it created racial tensions between them.
The correct option is the first one, <em>while he campaigned for president in 1928; Herbert Hoover saw the unparalleled prosperity across the country.
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On taking office, Hoover said that "given the chance to go forward with the policies of the last eight years, we shall soon with the help of God, be in sight of the day when poverty will be banished from this nation." Many shared Hoover's optimism, and the already bullish stock market climbed even higher on Hoover's accession.
However, within months of taking office, the Stock Market Crashed of 1929 in an event known as “Black Tuesday”, and the worldwide economy began to spiral downward into the Great Depression, which was a severe worldwide economic collapse that took place during the 1930s, beginning in the United States.
Answer: The KKK was created because of the idea that racist white people believed that they were the superior race.
Explanation: i don't see any choices to choose from so im just giving the basic information.
b. They demonstrated the president's ability to communicate wit the American public.
a. to provide a pension system to support workers during their retirement.