A Historian would look for a primary source (option d. ) - the definition of a primary source is that it was written at the time of the event, and not later (this is the secondary choice).
Answer:
The Black Power movement grew out of the Civil Rights Movement that had steadily gained momentum through the 1950s and 1960s. Although not a formal movement, the Black Power movement marked a turning point in black-white relations in the United States and also in how blacks saw themselves
Explanation:
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Answer:
It would be B. while completing the Declaration of Independence
The continual flow of the free market is driven by self interest and competition.