What is the difference between European and Asian?

There are a lot- Not only do they look different. They're of a different race, ethnicity, nationality (s) and culture (s). They aren't at all the same. My friends who are half asian half white often tell me how the two sides of their family are racist against each other. If they were the same- I doubt they'd be racist against each other. And behavior doesn't apply to a race. In America we're all different races, but we basically act and talk the same because our culture is the same: American.