Yes there were and God told them to destroy all of them---which they didn't---why they are having the problems thay are having today. Exo_3:8  And I am come down to deliver them out of the hand of the Egyptians, and to bring them up out of that land unto a good land and a large, unto a land flowing with milk and honey; unto the place of the Canaanites, and the Hittites, and the Amorites, and the Perizzites, and the Hivites, and the Jebusites.