Can someone plz help me?

Someone who accepted the beliefs of social darwinism would have also agreed with which of these statements?

Which best expresses the radical republican philosophy of reconstruction?

How will you know which information to include in your argument to support your claim? o a. by focusing on topics that are controversial o b. by letting your audience choose the main argument o o c. by using claims that are accepted as facts d. by considering the opinions of your audience