It used to be legal.
Prior to the Civil Rights Act of 1964…..
I’ve seen many a property deed that says no Jews
When my older brother applied to university he was told the Jew Quota was closed (1963)
Clubs and hotels were restricted.
In the 1800s in many US states only Christians could vote or hold office
I could go on and on.
NO, 2019 is not the highest rate of anti-Semitism in US history, but the media brings it to our attention.