Trump’s learned how to dog-whistle, and he’s whistling right to the White Nationalists:
So, what’s the significance of 1965? That’s when we modified our immigration laws to no longer fear a brown planet: We passed the Immigration and Nationality Act, which repealed the Emergency Quota Act (as modified in 1924), destroying the racial quota system that act imposed on immigration. Make no mistake: The Emergency Quota Act was a White Nationalist act, in that it aimed to preserve a White Nation, explicitly capping every race other than White European at very low levels.
MediaMatters has the evidence that the message is getting through:
Richard B. Spencer is the founder of the alt-right movement.