I think the answer should be B
Answer:
artifacts
Explanation:
By examining various artifacts an archeologist studies the culture and lives of early humans. It is the study of human life throughout history and also the study of their way of life for example what they did for fun. They are different from paleontologists who study dinosaur bones.
Those who study rocks are called geologists
Historians study historical events.
The Declaration of Independence is named the Declaration of Independence because it is when the 13 colonies wrote their grievances to Great Britain and stated they will be separated from Britain's rule and be their own nation.