Was the westward expansion justifiable?

From the view of the American government, it was an excellent idea, making more land available for settlers and farmers.
From the native point of view, it wasn't quite so positive. American Indians lost their land, their food sources, their lives, their families and their future.

Answer is given below

Explanation:

It is known to confirm that the first humans were the first hunters. A society of human beings where hunters hunt and collect food. They need to adapt easily to find food in a particular place and build their homes quickly so that the following three characteristics are part of hunting communities

Small size communities and moving around a lotAge and gender divisionsLittel knowledge of plant and animals