The answer would be <span>A. to prevent a communist takeover of South Vietnam</span>
First one. Pretty sure it's that one, I also take global politics
The correct answer is A
Nativist
Nativists were opposed to the influx of immigrants into America. Nativists fears led to the passage of discriminatory roles. the peak of their thoughts is best exemplified in the 1920's when there was escalated intolerant toward immigrants.
Answer:
It was a radical change in people's understanding of the universe and Earth's place in it.
Explanation: