What is an example of one challenge to change( around the time of civil war )

political-

economic-

social -

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.

otzi the iceman existed at a time when the climate was warm

the american gained the respect of other foreign nations