The United States respond to the french defeat at Bien Dien Phu by taking over the anti-communist fight which resulted into 20 more years of warfare in Vietnam. <span> As the Cold War heated the U.S became more involved in the conflict. American volunteers (often civilian) and equipment were extensively committed help the French in the conflict.</span>
Because western democracies wanted to avoid war at all costs, wanted peace, hoped that a strong Germany would stop growth of communist Russia, wanted to avoid foreign affairs or felt it was not their business.
Answer:
There was a shift from making goods by hand to making them with machines.
World War II started in Europe, but spread throughout the world. Much of the fighting took place in Europe and in Southeast Asia (Pacific).