It segregated them from restrooms, restaurants, fountains, and public transportation. It also affected the way they can vote.
Romans came into contacts with Greeks during the Sammite Warsduring the third and fourth centuries BC. Later, the Romansconquered Greece.
The answer should be Macedonia
One of the main reasons for the civil war was the differences with slaves about whether it was illegal or legal to have slaves. This could have been avoided if there was agreement on how slaves should be treated.
