Why were granger laws unconstitutional

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.

monasticism. people often do monasticism in monasteries

they wanted the u.s. to fight on the side of the central powers.