Interactions between ideas, environment and people.
Answer:
Explanation:
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.
it is D
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Answer:
They opposed the European colonization.
Explanation:
The Europeans invaded, raided, explored, and sometimes even enslaved the native people from the lands that they colonized. There's no way that such a behavior was seen as something good and people did not like at all what was happening to them and to their lands.
They resulted in little or no change.