The answer is cultures. Unmistakable provincial societies created among the people groups of North America in the vicinity of 10,000 and 2,500 years prior. Over hundreds of years unmistakable gatherings built up their own dialects, social associations, religious convictions, and practices, governments.
The answer is B. It created unnecessary projects just to employ people.
answer: to assimilate indians into mainstream American culture
I do believe the correct answers are;
The industrial growth boosted economic growth in parts of Europe.
The new industrial technologies improved means of transportation.