The border of Manasseh was from Asher to Michmethath, which is before Shechem; and the border went along to the right hand, to the inhabitants of En Tappuah.
In addition, an extensive pantheon of pagan gods was the ornament of the Canaanite polytheistic religion.  Oh yes, they offered the same kinds of sacrifices as did the Israelites; and the ceremonies were even similar, but the religion was highly sensuous, with great emphasis on fertility rites. Hundreds of male and female prostitutes were available EVERYWHERE the shrines and high places of the pagan gods were located, and, "Even during the days of the Judges the worship of these gods was already finding favor in the eyes of many of the Israelites.  The writer of the Book of Judges makes the point that, it was because Israel served the Baalim and forsook the Lord, that they were delivered into the hands of oppressors (Judges 2:11-13), etc."[19]