There is a few square misses in the aftermath but essentially bad and that i write about the hellenistic period under alexanders generals and at the same time you have the rice of the Roman Republic also arguably established in 510 and i am glad new institutions are being formed and new versions of the tribunes of the plebs and other new roman institutions until essentially it is extinguished with a battle in 20 or 25 years before the birth of christ. Ive read about the early centuries of the roman empire after the birth of christ. Host another one of the ideas, why they matter today according to professor melissa lane is cosmopolitans. Guest this is very interesting because the greeks, politics is really something that took place in the city state bounded by the citys walls and the citys laws. What happens partly with this breakdown with greek city states and the rise about xander the great andes empires and the hellenistic. They start to get empires based in egypt based in macedonia