Answer:
The answer is D he wrote a letter describing the violence African Americans Faces
Why did it start? maybe iron curtain was the berlin wall 1997 ronald reagan
Answer: C. justified territorial expansion
Explanation: trust me I guessed c and it was right ;)
British and French disputes over the borders in the Ohio River Valley was one of the major causes of the opening of the American front in during the Seven Years War. This conflict would later come to be known as the French and Indian War.