The correct answer is economically prosperous.
When Hoover was sworn into the presidency on March 4, 1929, the US economy was booming. The increased amount of credit made available by banks and other institutions allowed Americans to spend money on goods they would not have been able to pay for in the early part of the 1900's. However, 6 months after he took the presidency over, the US Stock Market Crashed and helped to spark the Great Depression.
Answer:
China had become communist in 1949 and communists were in control of North Vietnam. The USA was afraid that communism would spread to South Vietnam and then the rest of Asia. It decided to send money, supplies and military advisers to help the South Vietnamese Government.
Explanation: