Which type of ecosystem would you expect humans to depend on the most in order to meet our food production needs?
alpine,
deciduous forest,
grasslands,
tundra

fighting to keep abortions legal

the church governed the society after the empire fell.   constantine took charge of rome and ended the confusion which had over religion and made christianity as the only religion and that started ruling the roman empire. he also divided the empire into two and fortified the eastern part.   he ruled the eastern part.