How did the national grange farmer in the late 1800s ?

Initially, The National Grange was a social and educational movement that fought against the isolation of farmers, but soon began to promote consumer and distribution cooperatives to eliminate intermediaries in the commercialization of agricultural products, although most of these cooperatives failed due to the lack of experience in management, the hostility of the already established cooperatives and the lack of support among the peasants.

At the beginning of the 1870s its affiliation increased because of the agrarian depression that was taking place in the United States, and it was precisely in those years when it participated in politics through the so-called "third parties", with the main objective of ensuring that the States, especially those in the Midwest, where the organization was most established, will regulate railroad tariffs and grain storage silos.

With the return to prosperity at the end of the 1870s the organization was losing political force and returned to its initial objective: the social and educative improvement of the peasants.

the answer is they believed george iii would never give them their freedom.