Better Technological advancements. Boats how there were two types of sails and also the invention of the compass and the astrolobe. Hope it helps.
<span>The answer is A, to complete the statement "The U.S. federal system of government is one in which both the national and state governments derive their power from the people." This is also true with democracy, we, the people are the one who elects the leader that we think is capable for leading us. </span>
The answer is A hope that helps
The population increased as soldiers were returning home
