What event opened the Northwest Territory to American expansion?

Question

(1 point)
Responses

the Treaty of Greenville
the Treaty of Greenville

the Battle of Fallen Timbers
the Battle of Fallen Timbers

the Treaty of Paris
the Treaty of Paris

the defeat of General Arthur St. Clair

Answer 1

The event that opened the Northwest Territory to American expansion was the Battle of Fallen Timbers.