Allowed people to settle in one area, instead of being nomadic. a. specialized farming c. hunting smaller game b. development of irrigation systems d. all of the above
Today, the a. caesar b. bishop c. pope d. tsar still heads the roman catholic church, which is centered on rome. there is no longer a byzantine emperor, but each country has its own a. governor b. patriarch c. prefect d. council to lead the eastern orthodox church there.