There is also another important factor people tend to overlook. There were relatively few asians in America before the door of immigration opened a couple decad

There is also another important factor people tend to overlook. There were relatively few asians in America before the door of immigration opened a couple decades ago. This is unique compared to African American community or the mainstream European American. The influx of highly educated immigrants who probably value education more than general public have a large impact to the relatively small community.