<span>On 28 August 1963, more than 200,000 demonstrators took part in the March on Washington for Jobs and Freedom in the nation's capital. The march was successful in pressuring the administration of John F. Kennedy to initiate a strong federal civil rights bill in Congress.</span>
Answer:
C
Explanation:
It established rules of modern warfare
There are different kinds of tactics. The tactic used in the early 1950's is described in this question is McCarthyism.
<h3>What was McCarthyism?</h3>
McCarthyism is the known to be a practice of making some kind of accusations of subversion and treason, mostly to those who are related to communism and socialism.
The Warren Court is said to have made a lot of rulings on civil and political rights that overturned a lot of McCarthyist laws and directives, and helped end the reign of McCarthyism.
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