Because the policy of segregation practiced in the south.
The Roman government like the US's had 3 branches consisting of a legislative branch, an executive branch, and a judicial branch. there are many more similarities but this is the main one. Hope it Helps
It is institutional discrimination.
Kind of sounds like you're talking about lobbyists? They basically influence government figures through favors, usually endorsements and cash. They influence decisions and what the US does abroad. A big reason why we support Saudi Arabia so much, because we do business with them.
<span>The expansion of imperialists was assisted by missionaries that were sent ahead of colonizers to spread Christianity, the religion of the Empire. In doing so, they also spread Western ideals and the English language. The path made by religious scouts made imperialism, easier.</span>