What powers did colonial governments have in the 18th century?

There were several powers that the colonial government have during the 18th century. They had the power to pass laws for their own benefit as they deemed fit. They also had the power to levy any type of taxes they wanted. They not only created taxes, but also decided the manner in which the money collected would be spent. The assemblies were also elected by them. The colonised people did not have any power regarding election of assemblies. Interstate commerce was also controlled by the colonial government.