Will mark as which philosophy came from china and later adopted by japanese warriors because it emphasized obedience and social harmony? a) confucianism b) daoism c) legalism d) shintoism

The correct option is A)Confucianism

Confucianism, sometimes also called Confucianism, is the set of moral and religious doctrines preached by the disciples and followers of Confucius after his death. The Chinese name of your school could be translated by 'school of lawyers'. Confucianism has exerted a great influence on China, Korea, Vietnam and Japan. It was the official religion of China until the seventh century.

i believe we're not a republic so that is a hard question