Answer:
c. the the African American civil rights movement
Answer:
Letters and publications written by Nazi leaders before the Second World War.
Explanation:
This answer is correct because this historian is searching for the motives of these perpetrators, letters and publications can tell their thoughts and conversations.
The answer is D. expensive wars with neighboring tribes.
Answer:
may be no 4 is the answer
<span>C. Charlemagne is the correct answer hope this helps</span>