The correct answer is <span>Eisenhower
He believed that if a single country fell to a communist regime, they it would create an effect like dominoes that fall and that all others would fall down. That's the reason why the United States intervened in both Korea and Vietnam. Unlike Korea, the US weren't capable of preventing the victory of Communism in Vietnam.</span>
A is the answer explantion
D. Imperialism
Is the correct answer
Answer:
Explanation
The map illustrates the Colombian exchange which contributed to American agricultural was introduced from Europe was Cattle
The belief was that there was a distinct
<span>order of</span> living
things:
Chinese,
barbarians, and
beasts. That's why they made all foreign diplomats bow down to the Emperor and why they completely isolated the country to show that it's self sufficient.