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this photograph was taken on august 28, 1963, during the march on washington for jobs and freedom. the march was organized by leaders of civil rights organizations, including leaders of the naacp, the congress of racial equality, and the student nonviolent coordinating committee, as well as martin luther king jr., president of the southern christian leadership conference. historians estimate that about 250,000 people participated in the event. of these, about three-fourths were african american and one-fourth were white. most of the marchers carried premade signs provided by the organizers.

answer the following questions, using evidence from the photograph and the background information to support your argument.
1. describe what this photograph shows.

The March on Washington was a massive protest march that occurred in August 1963, when some 250,000 people gathered in front of the Lincoln Memorial in Washington, D.C. Also known as the March on Washington for Jobs and Freedom, the event aimed to draw attention to continuing challenges and inequalities faced by African Americans a century after emancipation. It was also the occasion of Martin Luther King, Jr.’s now-iconic “I Have A Dream” speech.

Explanation:

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answer; researchers typically cannot control people's sexual behaviors as would be necessary in an experiment;