The major challenges to historical research revolve around the problems of sources, knowledge, explanation, objectivity, choice of subject, and the peculiar problems of contemporary history. Sources The problem of sources is a serious challenge to the historian in the task of reconstructing the past.
The correct answer for the question that is being presented above is this one: "TRUE." F<span>ive hundred msisions were completed by African American pilots in the Army Air Corps during the first year of America's involvement in the war. This was something new that African americans soldiers were pilots who were able and were allowed to fly fighter planes in war. </span>
B Germanies plan to exterminate all the Jews was the final plan hope this helps mate =)
Answer:
28.57 i beleive, tell me if im wrong please
Explanation: