Three options: copper gold land
Answer:
Explanation:
https://immigrantconnect.medill.northwestern.edu/blog/2017/03/16/why-do-so-many-mexican-immigrants-come-to-the-united-states/
<span>The Cultural Revolution, formally the Great Proletarian Cultural Revolution, was a sociopolitical movement that took place in China from 1966 until 1976. Set into motion by Mao Zedong, then Chairman of the Communist Party of China, its stated goal was to preserve 'true' Communist ideology in the country by purging remnants of capitalist and traditional elements from Chinese society, and to re-impose Maoist thought as the dominant ideology within the Party. The Revolution marked the return of Mao Zedong to a position of power after the Great Leap Forward. The movement paralyzed China politically and negatively affected the country's economy and society to a significant degree</span>
By far the greatest factor that characterized the red scare was a deep and often impractical fear of communism within the United States, since communist nations were seen as a threat to the economic prosperity and freedom of the United States.
B. Germany's use of unrestricted submarine warfare on American shipping. Hope this helps! Have a great day!
