North America, 1920's Economical Boom.

the most important reason for the economic boom was the Technological progress that the US had, that also includes Fordism. I will start speaking of Henry Ford and how he revolutionized the automobile industry. Then I will follow with all the new inventions that the US had. Then I will conclude with why I think this reason is above all others. Henry Ford revolutionized car manufacturing and started the second industry revolution in Detroit, Michigan. …

…boom for a lot of new products were being taken out on the market, which also made it easier living. The telephone for example changed world society forever since communicating has become way easier. Other reasons are also important, but I think this one had the greatest impact on the United States of America because it affected all aspects directly, socially and economically (maybe not politically), thus being the most important reason of them all.