D. deciding on all of the discussion rules.
Answer:
4 is the correct answer I think
Pol Pot was the military dictator of Cambodia, as well as the leader of the Khmer Rouge. He was the prime minister as well. Pol Pot murdered millions under his regime in the "killing fields", which were mass graves.
Archaeologists use artifacts and features to learn how people lived in a specific times and places. They want to know what these people's daily lives were like, how they acted with each other, and what they believed and valued.