Question

This was an act of continental congress which initially organized the first united states territory and was to be the basis for governing how the united states would expand westward.

Answer 1

Northwest Ordinance

Step-by-step explanation:

The Northwest Ordinance was an act of the Confederation Congress that created a government for the Northwest Territory. It also established a method in which new states from the territory could be added to the Union and established a bill of rights. Because of this, the Northwest Ordinance was essential when it came to establishing how the United States would expand westward.