they had pretty much armed soldiers around so people wouldn't treat African Americans bad but it didn't work
"Dear Momma.
Life in the infantry was hard... I'd no sleep... I gave up my stripes. Lieutenant Ackerson is meaner than a bull on a farm... By god the cold.... I'm not used to it like the white boys are. I'm only used ta' the hot Texas heat. The media usually ignores me. But they are a talkin' to the white boys like they're heroes... I don't think I'll be welcome when I come back. At least... I'm proving something for my country. That I'll be fighting. For the good of the united states."
-I hope this helps.
Romans even though they did use republic government they inspire terms such as the senate and had a generaly basic of it but because it was so big they couldn't use the form Greece did and as you can tell greece was the first civilization to invent and use democracy.
The king had power, but not as much as parliament.