"C. He designed practical, useful inventions" and "D. <span>He served as spokesman for the American colonies" are both correct concerning Franklin, since he was beloved in France as a representative of the US and took on many famous experiments. </span>
"<span>They attempted to convert Indians and therefore win favor with God" would be the best option, sine the Puritans thought that if they "saved" Indians they too would be saved. </span>