Describe how 400 years ago America

would be considered an experiment.

400 years ago America consisted of a few colonies, financed by private investments, whose inhabitants were mainly religious minorities.

The experiment was both a religious and an economic one: to develop a colony, in the other side of the world, where a religious, homogeneous minoroty could develop an economy, mostly  self-sustaining, but also with the goal of trading with the local inhabitants.

just need the points

explanation:

united states reinforcements contributed greatly to three allied victories in france at: cantigny (first major american battle), argonne (the largest in the united states military history, involving 1.2 million american soldiers), and château-thierry (one of the first actions under general pershing).