One of the main goals of the Americanization movement during the Progressive Era was to "make immigrants more loyal and moral citizens", since there was still a great deal of anti-immigrant sentiment during this time.
It was to promote Cold War, but then it was denied of democracy
Please put out the document... sorry I can't answer the question without a document
1). hunting was a work together action.
2). Communication helped locate stuff they could gather like berries or vegetables.
3). and having social cooperation was a necessity to figure out what they needed.