Because Hitler invaded Poland
The Appilachian mountains was the greatest barrier, because it was crawling with Indian's that may have made them turn back.
The United States became an "isolationist" nation because of all the funds it loaned to its European allies during World War I, not to mention all of the US lives that were lost in the war as well. This is because the US felt it was wasting time, money, and American lives on a war that did not affect them.
Don't quote me on this, but I believe it would be "ROMANTICISM<span> was a nineteenth-century artistic movement that influenced nationalism in Europe. It emerged as a reaction on EMOTIONALISM in Enlightenment philosophy."</span>
<span>accepted election results that returned Southern planters to power.
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