The information in this source gives readers a better understanding of how Lincoln began his career in politics.
why Lincoln wanted to become a lawyer.
what issues were important to Lincoln.
how other people helped Lincoln succeed.

explanation:

ward, and charles cooley, felt that social conflict was a process that should be in exploring social processes and social problems. conflict as a functional social process." 

bikhri bikri zulfain..ye behki behki chaal

it would be d because the however is more proper and the comma is placed in the right spot

this might :