National and State goverment
<span>This is of course somewhat of a subjective question, but in general most would agree that in general expansion was not justifiable since the Mexicans and Natives were doing nothing to provoke the US. One could argue it was justifiable since Americans needed more land. </span>
1. Britain refused to stop seizing american ships that traded with france, which is britain’s enemy.
2. strongly agreed
3. it changed the course of american history because they had won the war against the biggest and strongest army at that time, it embedded a greater sense of nationalism
Because they are separated from the rest of the world