Which information source do political campaigns have complete control over? a. public media
b. exit polls
c. investigate reporting
d. paid media

If its on PLATO the answer is Paid Media

Explanation:

for hobos it was a very hard time most hid on the sides of the railroad tracks causing people to get bulls and get them off sometimes causing in fatal death they couldnt get people to give them money because the   people were also in need of money