There was a man named Joseph McCarthy was claimed that he had a list of all the communists in the United States government. He did not however actually have a list. but was actually just pulling a publicity stunt. This is similar to the Salem Witch Trials because like them, people were claiming that others were witches, when in reality they were just normal people.
<span>The answer is C- Maintaining an individual and racial identity does not mean all people cannot work together. When he says, "we can be as separate as the fingers," he means that we can all be individuals with regard to our social characteristics, just as fingers can move independently of one another. However, as all fingers are attached to a hand, they are required to act as one unit for the progress of the group as a whole.</span>
Answer:
The Pennsylvania Railroad, Bridge construction
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He invested in new technology.
Explanation: