there is a whole bunch wrong with your propaganda lie, but I will address the Columbus one.
Being part Italian and also Part Lenape native American , I m not offended by Columbus at all.He never set foot in North America. The People who came to my area first were the Dutch and the Swedes, many people died from diseases. Even if they didnt settle many people would have died because of Trade.
When William Penn came, he made the area welcome to all those escaping religious prosecution.
Penn was a Quaker and an Abolitionist. In fact the "Underground railroad whistle stops" were code name for "Quaker meeting houses" he helped and trained freed and runaway slaves,
One of the most famous Quaker meeting houses is in a town where I grew up and My BFF's uncle was care taker. It was also a cemetery(that we accidentally set on fire as kids lol)