Which process is both used by a historian and archeologist in their work? a. uses hard evidence in their evaluation b. listen's to people's oral histories c. digs in ruins to find artifacts to study

Both historians and archaeologists (technically a type of historian) strive to use empiricism and objectivity in their work. They both try to use quality, objective sources in order to assert the historicity (historical authenticity) of their findings and theories. Whether you are a historian trying to find primary oral and written sources, or an archaeologist digging in ruins for artifacts to study, you prioritize using hard evidence in your evaluation.

The answer is A