<span>The northwest ordinance is considered a historical milestone because it was the first time when a large territory was allocated for future settlement--meaning that a nation was able to lay claim on future statehood. </span>
Answer:
Chief Joseph
Explanation:
Chief Joseph. Chief Joseph, known by his people as In-mut-too-yah-lat-lat (Thunder coming up over the land from the water), was best known for his resistance to the U.S. Government's attempts to force his tribe onto reservations. The Nez Perce were a peaceful nation spread from Idaho to Northern Washington.
It helped power the trains and steam boats.
Indus Valley .......................................................................