Why did senator edmund ross vote not guilty in the impeachment trial of andrew johnson? a. he represented a state that had supported johnson in the last election. b. he sincerely believed that johnson had not committed an impeachable offense. c. he wanted to get back at johnson's enemies by upsetting their plans. d. he had served with johnson in the war and knew him to be an honorable man.

How is an objective summary different from an argumentative essay? o a. a summary should remain neutral, but an argumentative essay should promote a certain viewpoint. o b. a summary should use direct quotations, but an argumentative essay should paraphrase evidence. o c. a summary should include a works-cited list, but an argumentative essay should not cite others' work. o d. a summary should focus on a thesis, but an argumentative essay should address many different topics.