Era beginning/end
Several city states combined under one influence to bring first major civilization to power in year 1.
The Asterial Empire comes into power in year 1 and revolutionizes society and community. The empire made very progressive leaps with societal standards, technological advancements, and military tactics. They lived in peace for 1000 years before famine and sickness rock the Empire to its core causing the citizens to panic and eventually causing the fall of the Asterial Empire.