McCarthyism was known by some as a “witch hunt” in reference to the Salem Witch Trials in colonial Massachusetts. How can McCarthyism also be viewed as an example of “history repeating itself” in reference to the 1920’s?

Many scandinavians immigrated to the united states as a result of the homestead act of 1862, which offered land to independent farmers. this is an example of a push factor, because turmoil in scandinavia encouraged people to leave. push factor, because a new opportunity encouraged people to come to the us. pull factor, because turmoil in scandinavia encouraged people to leave. pull factor, because a new opportunity encouraged people to come to the us.

What are the 4 main reasons to provide information

Why did the outbreak of world war 2 create a need for new military bases across the country?