the US is a federal republic and a constitutional representative democracy
<span>D) whether slavery would spread across the United States
Hope this helps!</span>
Because <span>Humanism promoted the study of classical works that stimulated exploration of science.
Humanism is the belief that focusing all the prime importance to human rather than something holy or spiritual. This belief lead to people focuses on what's wrong with the human when occurrence such as illness or disorders happen rather than believing that it's a supernatural occurrence. This lead to the exploration of science to find out the truth.</span>
China was itself an established empire and could not be conquered the same way as they did Africa and India.
What you are saying is basically equal to saying why not land in England (during that period) and turn everyone into slaves.
Since that is impossible, establishing spheres of influence allows major powers to break China from the inside.
The major powers of europe, Japan, and America ganging up on china during those days is the main reason behind China's firm foreign policy today.
The most likely answer is B) <span>Americans became more determined to free countries from communism. </span>
