When I came back, after all those stories about Hitler and his snub, I came back to my native country, and I could not ride in the front of the bus. I had to go to the back door. I couldn't live where I wanted. Now what's the difference?

When I came back, after all those stories about Hitler and his snub, I came back to my native country, and I could not ride in the front of the bus. I had to go to the back door. I couldn't live where I wanted. Now what's the difference?