A HISTORIAN is a writer of history, which is the study of past events. Historians research, analyze, and interpret the past in order to better understand the present. They often use primary sources such as documents, artifacts, and interviews to gain an understanding of the past. Historians also use secondary sources such as books, articles, and other published works to gain further insight into the past. Historians are important for preserving and interpreting the past, and their work helps us to better understand our world today.