To deduct why they need laws
A primary source comes from someone who lived during the time of the event or they were at the event. The reason why historians want primary source is because it is more likely to be factual and will give the best information. For example, at the signing of the declaration of independence several of the men who signed it wrote diaries . That would be considered a primary source, because those men were there and saw it as well as documented the event.
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Answer:
The early German success in WWII was due to the fact that Germany was much more ready to go to war and had been planning for a war for years. By contrast, the Allies had simply been hoping that no war would occur. For years, the German military had been planning ways to reverse their loss in WWI
Explanation:
My Answer: A,C,D
Hope I helped! :D