Answer: the answer is B
Explanation: Archaeologists do most of their work in relation to investigating and analyzing humans from the past through the examination of their remains. Therefore, Archaeologists can be described as B) unearthing physical materials from human settlements. Through this process they are able to better understand how humans lived at certain periods in history and how humans have developed over time.
B. John Smith was the first
The answer is D. expensive wars with neighboring tribes.
Answer: It prevents political leaders from breaking laws to oppress citizens
Explanation: