Our society

Now we are in the 21st Century but I think we are in the middle age. I think that because there are racism in every country. In Spain for example the spaniards despise the Maghreb or the african people because they are black.
I think this isn't necessary now because we are all the same, we are people. The only difference is the country, but what if we are from another place? We can be friends and get along with everybody.
Another thing is that the rich people have all the power and they think that the other pepole aren't important. The people who pays taxes, are giving them money and they and they use it to their whims. And the people who aren't rich are working hard like in the middle age. That's why I think that.