It can go either way, America is a continent, not a country.
I'm just going to assume a "well the United States has black people in power including a black president" post is going to come up at some point here.
In Milwaukee, black people aren't known to vote. They see a black candidate they are ALL going to vote. I'm going to put this as bluntly as I can, this is not my opinion, but the opinion of people who live in this situation. For a moment, its going to seem off-topic but its leading up to a point.
In a lot of States in the US, a lot of African Americans are on welfare, and they are pretty much born into it. A common mentality in some states (Wisconsin, for example) is that the government owes them. My sister-in-law, Mexican American, was told she only got financial assistance because her son was half-black. In some laws for businesses there, a business is supposed to have a certain percentage of whatever ethnicity to avoid the 'you don't hire me because I'm _______'. I'm not insinuating that they have generals or what have you that are black just for that reason, but look at the size of their military and look at the size of ours. They have more black people in their military than we have people in our military. Example: hypothetically we have 70 000 people in our military, lets say 10 people are black, and 3 of them are generals. Then WOW! 30% of all black people in the military are generals! Then we have 20 white generals out of 60 000 white people in the military, thats not good.. 3.3% of all white people are generals? Look at the military demographics. My above figures give it about 1/200 shot for a black person in the military to be promoted over a white guy, its not racism, but its just more white guys with the same qualifications applying for the same position or being given the promotion or whatever.