Probably 1, however I can see why that would be a tiny bit confusing.
Building walls protects from incoming invaders(at least back in the day), creating armies, makes a force to go and fight to protect the people, and what was the other one? Oh yea, moving to a safer place.
Doing that would mean making invasions less likely, and making your people feel and be safer.
Hope this helps.
either C or D I'm more twords D
President Richard Nixon, like his archrival President John F. Kennedy, was significantly more concerned with foreign policy than domestic issues.
<h3>What did Nixon do?</h3>
Despite his support from the Republican Party's conservative side, and despite having established a career as a militant opponent of Communism, Nixon saw chances to improve relations with the Soviet Union and build relations with the People's Republic of China.
Politically, he intended to earn credit for defusing Cold War tensions; geopolitically, he hoped to use improved relations with Moscow and Beijing as leverage to put pressure on North Vietnam to end the war—or, at the very least, to halt it—with a settlement. He would pit China against the Soviet Union, and the Soviet Union against China, all while pitting both against North Vietnam.
Thus, Option A is correct.
For more information about Nixon refer to the link:
brainly.com/question/5030621
The statement which describes the idea of Manifest Destiny that affected demographic changes in the United States during the 19th century is '' It resulted in large numbers of white Americans relocating from east to west''
Answer: Option A
<u>Explanation:</u>
The Manifest destiny was a doctrine that said the United States of America is destined to spread and expand it's territories from the Atlantic coast to the Pacific oceans.
This also justified why the United States had acquired other nations of the workday. This made the country very strong and attracted a lot of people from the east side to the west side because of better living standard and that is was superior to other regions of the world.