Malcolm X once said that anything below the Canadian border was the South, referring to the existence of white racism throughout the United States. That led other blacks to label the so-called "liberal" North as "Up South."
The "Up South" label could just as easily apply to Canada, a destination many fugitive slaves headed for to gain freedom.
In Norman Jewison: A Director's Life by Ira Wells (Sutherland House Books, 2021), I learned that the Canadian-born film director (born in 1926),whose many films include In the Heat of the Night, A Soldier's Story, and The Hurricane, grew up in a Toronto neighborhood that was a five-minute walk from a Lake Ontario beach. At the beach, there was a sign Jewison would see that said, "NO JEWS, N******[NIGGERS], OR DOGS." The sign, writes Wells, a Canadian academic and journalist, was there to ensure that "the sight of a Black person or Jew" would not hinder the enjoyment of the beach by families seeking relief on a hot summer day.
So despite being seen as a refuge for runaway slaves and a land that promotes racial tolerance and multiculturalism, Canada had its own struggles with racial, ethnic, and religious bigotry.
Note: Despite his surname, Norman Jewison is not Jewish. He is a white Protestant of British ancestry.