What are the three most influential aspects that contributed to creating what it meant to be an American in the early 1800’s.

answer; (d) i believe that the correct answer is americans finally ran out of ammunition;

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c. troops marched forward in close formation against newer, more accurate weapons

its main object was the establishment of "settlement houses" in poor urban areas, in which volunteer middle-class "settlement workers" would live, hoping to share knowledge and culture with, and alleviate the poverty of, their low-income neighbors.