Hexbears - help me find a radical hip hop artist from Canada!

Ok, so I used to listen to this Canadian hip hop artist years ago and I cannot for the life of me remember his name. Despite all of the (very specific) details I have about him I can't find the fucker.

If any of you know who I am talking about, please help me find this artist. These are all the details that I know:

• Canadian (I think from Ontario)

• Black

• Older

• Has a song called "Fuck a liberal" and "Amerikkka"

• Has other songs calling out the genocide carried out by Canada on the first nations people

• Used audio samples of former Prime Minister Stepher Harper in at least one of his songs

• Had music on streaming apps like Apple music

I'm hoping at least one of you also used to listen to him and can hook me up