Question

Speech to the Citizens of DePaul

Answer 1

C. He persuaded the town's council members to reject the company's plan.

Explain: He knew that if the company drilled into the earth and made factories to get oil that it would damage the wildlife. He also knew that it would upset the farmers (which  were 60% of the people in the town). So he talked to the council and they realized what an important decision this would be. 

Hope this helps!
(it is all in the last paragraph if you need to look for it)

Answer 2

C because he knew the farmers, wildlife and nature would be affected. He got the town council to see the seriousness of the issue.