Truskatis ancestors were transplanted to the Truskat by the Goa'uld for several thousand years ago. People are descended from Tau'ri. People living with subsistence farming. The only thing that really kept Truskati yesterday was the fact that Mot's Jaffa spread the word that Ba'al would one day come and liberate his people from Against governance and transforming Truskat into their promised land as long as the people showed their affection to their new god.
As such, isolated pockets of Truskati civilization sprung up that were devoted to worship Ba'al as their God of Fertility, often engaging in orgies of human sacrifice as a way to appease their new god. (RPG: "Living Gods: Stargate System Lords")