Front

articles or websites

Back

Secondary Source

Front

Letters

Back

Primary Source

Front

Cave painting and carvings

Back

Primary Source

Front

Biographies

Back

Secondary Source

Front

Photographs

Back

Primary Source

Front

textbooks

Back

Secondary Source

Front

Interviews

Back

Primary Source

Front

Diaries

Back

Primary Source

Front

Artifacts

Back

Primary Source

Front

Works of art

Back

Primary Source