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.
At the end of the English Civil War, the monarch was executed and replaced by "Oliver Cromwell", since at first there was a massive power vacuum that needed to be filled.
An advantage Johnson had over Kennedy was that he had more knowledge on how congress worked.
