The emergency quota act of 1921 was passed to severely restrict immigration from eastern and southern europe. why were these two regions singled out? a plague of cholera was affecting them. civil war was going on in both regions. the threat of communism came from there. the russian revolution was still in progress.

The threat of Communism came from there.

The threat of Communism came from there.

Explanation:

This law was signed by president Harding, to restrict the amount of immigrants coming from Eastern and Southern Europe in 1921. Because they are believed to bring to United States radical ideas, such as socialism and communism. And they could be the cause of riots, strikes, violence and civil unrest.

the correct answers are the following

a proxy war which functioned as a training field for wwii

republican democratic goverment

national side, leaded by the fascist general franco

the spanish civil war took place between 1936 and 1939 and was fought after a military coup undertaken on the 17th july 1936 by a group of generals that had seceeded from the spanish republican army, under the leadership of general franco, and who aimed to expel the democractically-elected republican goverment from power.

this war became a proxy war in which european powers tested their military equipment. on one side, urss and mexico supported the left-wing republican spanish goverment, while nazi germany and fascist italy supported the national fascist side.

franco managed to win the war in 1939, with the significant contribution of the foreign military support, and became the dictator of spain until his death in 1975.

explanation:

mark brainliest and have a great day!

where is the cartoon dude