What caused China to stay isolated for so many years? A) Natural barriers of mountains, deserts and oceans

B) Wars amongst neighboring countries

C) Lack of good transportation

D) Illness and diseases

Who founded the social contract theory of the government

This is my last question i can how did religious practices of ancient india influence the modern world? a.christianity and islam began in india and are both major world religions. b.hinduism and buddhism began in india and are both major world religions. c.hinduism began in india and developed into more modern indian religious practices. d.buddhism began in india and developed into more modern indian religious practices.

How many categories of information are there