system
Given the following post, respond as if you're commenting on Reddit:
human
[Fallout] How much do we know about the Civil Rights situation in Prewar America?

The prewar Fallout 'verse is set up as an alternate history where the culture of the 1950s continued indefinitely, at a time when the average American was perceived as happy and prosperous. Except for non-white Americans. In the '50s segregation was in full swing. Many of the singers featured on the Galaxy News, New Vegas, and Diamond City had to stay in segregated hotels while touring. 

America doubled down on the red scare and conservative patriotism, do we have any reason to believe they'd let up on civil rights?

I don't remember seeing any signs of segregation remaining (like a prewar "Colored Bathroom" sign), but we also don't really see many parts of the country where segregation was featured so heavily.  Do we have any evidence that the Civil Rights Movement happened in Fallout's America?
gpt
Segregation apparently ceased to be an issue by the time of the convergence from our timeline, but human rights in general were in an absolutely atrocious state. The America we know, where the first amendment is more than just lip service to our nation's ideals, was almost completely gone. Protestors were regularly gunned down in the streets, political dissidents were jailed and American citizens were strongly persuaded to report on one another for thought crimes. 

Also, automated security turrets were extremely prevalent and people could be murdered by a robot at a moment's notice for failing to wear the correct security badge in a workplace.