Conversation so far:
What did Frederick Russell Burnham do in WWI?
Burnham was one of the 18 officers selected by former U.S.
president Theodore Roosevelt to raise a volunteer infantry division.
how did he raise the division?
Burnham was put in charge of both the general organization and recruitment.
what did the infantry division do?
CANNOTANSWER.

Question: what else did frederick do in WWI?
Self-contained rewrite: what else did Frederick Russell Burnham do in WWI, aside from raise a volunteer infantry division?