The status of the priests determined which priest they would be. Higher status priests became Temple Priests and High Priests, while the lower statuses became regular priests.
Answer:
The Age of Reason, as it was called, was spreading rapidly across Europe. On their side of the Atlantic, Enlightened ideas of liberty and progress had a chance to flourish without the shackles of Old Europe. Religious leaders began to change their old dogmatic positions.
Granger laws were declared as an unconstitutional because they tried to have control over the interstate commerce, which was the federal government's responsibility by Gibbons v. Ogden. Granger Laws were laws that were passed in multiple midwestern states in US. These states include Iowa, Minnesota, Illinois, and Wisconsin.