What used the moto free land free labor and free men?

The motto "Free Land, Free Labor, and Free Men" was associated with the Homestead Act of 1862 in the United States. This act aimed to promote westward expansion by providing 160 acres of public land to settlers for a small fee, provided they improved the land by building a dwelling and cultivating crops. The motto emphasized the ideals of opportunity and equality, particularly in the context of promoting free labor and the rights of individuals to own land and work for themselves, contrasting with the existing systems of slavery.