when the united states and most of the world "leap froward" with technology the first examples of this was the 1892-93 colombian expo
<span>Good Morning!
World War II was a shock to the world. After the sequence of blood shed in the first half of the century, the ideal was now to preserve some peace. The division of the world into two poles, however, ensured the continuation of regional conflicts: Korea, Vietnam, for example. US and USSR financed these conflicts. Peace, however, would have to be guaranteed by the newly created UN, by international alliances and by the financial assistance of the powers to rebuild the destroyed countries.</span>
