Answer:World War I
Explanation: World War I, which led many to embrace strong nationalistic and anti-immigrant sympathies;
The Bolshevik Revolution in Russia, which led many to fear that immigrants, particularly from Russia, southern Europe, and eastern Europe, intended to overthrow the United States government;
The lifestyle of the Asian people known as “Sherpas” was created because of the demands made by the Himalaya Mountains
Gin continues support for the war effort is the answer
A primary source is usually reliable because it contains a first-hand account of an event.
<h3>What is a Primary Source?</h3>
This refers to the use of a reliable account that usually has to do with a person that was physically present at an event.
Hence, we can see that your question is incomplete so I gave you a general overview to get a better understanding of the concept.
Primary sources are generally preferred because they are reliable and trustworthy and there is usually an absence of bias from the point of the narrator.
Read more about primary sources here:.
brainly.com/question/896456
#SPJ1