The reason that Columbus Day is a holiday in America, was that it was a result of agitation for something to call their own by all the Italian immigrants to America. The WASPs that ran the place at the time did it to shut them up. Likewise, Illinois has Casmir Polaski Day (look it up) due to the Polish immigrants.
The significance of it being switched to Indigenous Peoples' Day tells you something about who has political power and who has lost political power.
The reason that Columbus Day is a holiday in America, was that it was a result of agitation for something to call their own by all the Italian immigrants to America. The WASPs that ran the place at the time did it to shut them up. Likewise, Illinois has Casmir Polaski Day (look it up) due to the Polish immigrants.
The significance of it being switched to Indigenous Peoples' Day tells you something about who has political power and who has lost political power.