The correct answer is B; A communist threat inside the US.
Further Explanation:
Alger Hiss was an American citizen who went to jail for approximately 10 years in 1950. He was first charged with espionage but since the statue had run out, he was convicted of perjury. He was working with the government and was a suspected spy for the Russians.
The McCarthy Hearings was a trial that a well known senator named, Joseph McCarthy and the United States Army brought forth. The senator accused more than 250 people who were high in the government of being spies and having close connections of being a spy.
Learn more about the Rosenberg Trials at brainly.com/question/12890186
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The majority of the revolutionary battles in North Carolina were fought in the southern part of the state. Battles such as: "Cowan's Ford", "Ramsour´s Mill", and "Charlotte" where all fought in this area. This was due to the fact that British forces had previously captured Charleston, South Carolina, early in 1780, and had pushed Continental forces up north (towards North Carolina).
Affirmative action is needed for:
D) providing aid to groups of people previously discriminated against
Explanation:
The population of people that were previously discriminated against have harder economic and social condition than the class that were privileged during the time so they have it harder to study, harder to function in the society and harder to be in school.
To curb the gap between the two affirmative action takes place for the groups that ere discriminated against to make them more likely to study and develop to the level of the privileged.