History of the Constitution of the Roman Republic
The history of the Constitution of the Roman Republic is a study of the ancient Roman Republic that traces the progression of Roman political development from the founding of the Roman Republic in 509 BC until the founding of the Roman Empire in 27 BC. The constitutional history of the Roman Republic can be divided into five phases. The first phase began with the revolution which overthrew the Roman Kingdom in 509 BC, and the final phase ended with the revolution which overthrew the Roman Republic, and thus created the Roman Empire, in 27 BC. Throughout the history of the republic, the constitutional evolution was driven by the struggle between the aristocracy and the ordinary citizens.
Ancient history
Following the Battle of Corinth in 146 BC, Greece came under Roman rule, ruled from the province of Macedonia. In 27 BC, Augustus organised the Greek peninsula into the province of Achaea. Greece remained under Roman control until the break up of the Roman empire, in which it remained part of the Eastern Empire. Much of Greece remained under Byzantine control until the end of the Byzantine empire in 1453 AD. Ancient Rome was a civilization that grew out of the city-state of Rome, originating as a small agricultural community founded on the Italian Peninsula in the 9th century BC. In its twelve centuries of existence, Roman civilization shifted from a monarchy to an oligarchic republic to an increasingly autocratic empire.