Land development
Frontiersmen from Virginia and other colonies were already entering that area. Land development companies such as the Ohio Company had already been formed to acquire ownership of large tracts and sell land to settlers and trade with the Indians. Americans denounced the act for promoting the growth of "Papism" (Catholicism) and cutting back on their freedom and traditional rights. In particular, the colonial governments of New York, Pennsylvania and Virginia were angered by the unilateral assignment of the Ohio lands to Quebec, which had each been granted them in their royal charters.