How was the age of augustus different from the period of the roman republic

The time period of Augustus was different from the roman republic because the era of Augustus was the golden period of this Roman empire. The roman literature developed the most and there were new inventions and innovations and this period was the most peaceful period and prospered and grew the most and there was democracy.

But the most important figure of roman republic was Julius Caesar and development of the roman civilization and there was oligarchy form of government.