"American population declined" is the statement among the statements that <span>resulted from encounters between the Spanish and Native Americans. The correct option among all the options that are given in the question is the second option or option "b". I hope that the answer has come to your help.</span>
Some of theses changes should occur when there is no war going on. This is to make the country be modernized by the technology. If there is a war going on, the improvement of each technologies will be lessen and could possibly be stopped.