Alberta by Hunter and Azaria By angellt Sep 28, 1899 The Cree, slavery, Chipewyan, bands sign treaty number 8 surrendering their lands in nothern Alberta to the government Sep 28, 1900 alberta becomes a province Sep 28, 1947 oil descovered Alberta Sep 28, 1988 Calgary host the winter Olympics Sep 28, 2000 Aberta celebrates its cenntenial