What city did Muhammad spent years of teaching
(theres no abcd its just a simple questiong)

Mecca

The Islamic prophet Muhammad was born and lived in Mecca for the first 52 years of his life (570–632 CE). Orphaned early in life, he became known as a prominent merchant, and as an impartial and trustworthy arbiter of disputes.

Explanation:

answer; genetics;

i believe that the answer to the question provided above is that the role of campaign committees is to act as a bridge between state and local campaigns.