In "martin luther king jr.: he showed us the way\" by césar chávez, choose the best summary of chavez's argument. a. violence is damaging to a country because of the extreme costs involved, and causes division rather than harmony. b. nonviolence brings together people of good conscience, and its benefits are overwhelmingly positive compared to any act of violence. c. violence should only be used in extreme cases, to remove the most dangerous people, thereby benefiting all. d. there is no honor in killing a person.