Considering the current US regime would like to revisit Wong Kim Ark (1898), the 19th amendment (1920) and the Voting Rights Act (1965) it's fair to say they're trying undo over 100 years of civil rights progress.

Not to mention the growing ICE detention camp archipelago which is reminiscent of the era of Japanese Interment (1942-1946).

Even economically - though we're in a K-shaped recovery - many of the labour protections and economic promises of the New Deal have been repealed since the Reagan era (by both parties).