Conversation so far:
What was Sam Houston's role in the Texas Revolution?
An important leader of the Texas Revolution, Sam Houston served as the first and third president of the Republic of Texas.
What else did Sam Houston do in the Texas Revolution besides be an important leader?
In early 1817, Sam Houston was assigned to a clerical position in Nashville, serving under the adjutant general for the army's Southern Division.

Question: What else did he during the war?
Self-contained rewrite: What else did Sam Houston do during the war besides assigned to a clerical position?