Ghandi, and the salt march. :D
<span>First, the humiliating treatment rneeted out to Germany by the Treaty of Versailles, created a sense of hatred and revenge amongst the I Germans. The treaty had mutilated Germany physically, humiliated her emotionally, suffocated her economically and encircled her territorially. This had greatly offended the popular sentiments in Germany. Hitler fully exploited these sentiments to establish his dictatorship in German".</span>
Because of the economic compatibility and military prowess.
Also the US traded many things such as led (1.8 billion in the 1800's) this made it a world market.