An assistant professor of history teaches a history class at a college or university. As an assistant professor of history, you may teach a variety of subjects within this greater area of study, from a course on ancient Rome to modern U.S. history. You lecture on historical topics, assign appropriate reading, and oversee the progress of your students. Your responsibilities and duties include pursuing scholarly activities, conducting relevant research, and performing university-related tasks as assigned by your dean or department chair. As an assistant professor of history, you typically teach undergraduate courses. Some positions are on a tenure-track.