Answer:
Court hearings
Explanation:
An informal resolution is a process in which both parties agree to resolve a complaint without a hearing or an investigation.
All of these options provide examples of a solution to a problem that don't require an investigation or a hearing, except for court hearings.
8th
Illinois became a state on December 3, 1818
It has something to do with the goverment and housing, mostly like an housing agrent i am pretty sure