My brother in law applied for police, fire dept., and usps when he got back from 'Nam in '69. Tested well but never hired as he is white.
My nephew tried for several years to get on as a full time fire fighter in NJ....but was told they had to hire blacks or hispanics.....
if I remember correctly it took him almost 7 years to finally get hired. This after being a Captain in the volunteer unpaid
f/d in the small town he lived in.....
Racism is wrong....preferential hiring which depends on color is wrong....lost several jobs in '70's because I am white. In one case that I know of many people died because they hired a black for a job.....