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A primary source tells you about a certain event that happened in the past and it's from that event. When studying historical events, historians want their information to be precise and correct. primary sources are firsthand, contemporary accounts of a certain event that was recorded by somebody who witnessed or experienced that event. Primary sources includes the original stuff and it's very important.
Ptolemy's system of latitude and longitude helped in mapmaking
Answer: The fight against fascism during World War II brought to the forefront the contradictions between America's ideals of democracy and equality and its treatment of racial minorities.
Explanation: Throughout the war, the NAACP and other civil rights organizations worked to end discrimination in the armed forces.
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