Answer:
Explanation:Archaeologists study the remains of ancient humans as well as artifacts
It resulted in the deaths of 1.5 to 2 million people from 1975 to 1979, nearly a quarter of Cambodia's 1975 population ( c. 7.8 million).
Answer:
D
Explanation:
the United states would not criticize the thing that made them proudest st fhat time. the statement summarizes manifest destiny