Conversation so far:
When did Fred Hampton first go to Chicago?
Hampton joined the Party and relocated to downtown Chicago, and in November 1968.
What party did he join?
Black Panthers.
What was his position in the Black Panthers?
Perhaps his most important accomplishment was his brokering of a nonaggression pact between Chicago's most powerful street gangs.
Was the nonaggression pack honored?
Hampton strove to forge a class-conscious, multi-racial alliance between the BPP, the Young Patriots Organization, and the Young Lords under the leadership of Jose Cha Cha Jimenez.
What part of Chicago did he live in?
in the Chicago Lincoln Park.
Did his family move to Chicago as well?
unrelated.

Question: How long did he live there?
Self-contained rewrite: How long did Fred Hampton live in Chicago?