They are like not of these. Cossacks are part of the former Russian army.
Answer:
D
Explanation:
The Union's victory in the Battle of Gettysburg put a definitive end to Confederate General Robert E. Lee's plan to invade the North
Answer:
The Middle Colonies were the big food producing region that included corn and wheat.
The answer is C. The red summer of 1919 was racial violence and riots that erupted across the United States .
Answer: It is either C or D but it's probably C
Explanation: Based on common sense and kinda off what google says
