These were the people who advocated using force to stop school violence.16/30Thesewerethepeoplewhoadvocatedusingforcetostopschool violence.publiclysupportedopenlycriticizedpubliclysaidstronglycondemnedGiải thíchĐáp án A Giải thích: advocated = publicly supported (a) công khai ủng hộ