What a non-response. Pick whichever year you like, America has never lived up to its professed ideals. For example, in school we learn that the U.S. is a melting pot: "Give us your tired, your poor, your huddled masses!!"
Except, immigrants who would now be considered White faced significant racial discrimination in the 1800s, Chinese immigrants faced racism/horrible working conditions, Obama deported more than Trump did in his first term, and now Trump is kidnapping immigrants off of the street. This country is rotten to its core.