Some things that happened in the united states to america in world war 1 that were good for america

The effects of WW1 on America were wide-ranging covering the political, economic and social impact the Great War had on the United States. Unlike the countries of Europe, the factories and home of the US had not been destroyed. Manufacturing, production and efficiency had increased through necessity during the Great War. America had emerged as a world industrial leader and the US economy was booming, profits were increasing which led to the period in American history called the Roaring Twenties with a massive rise in consumerism for the wealthy,  On the negative side, inflation was high and companies and corporations started the reduce wages and lay off workers to keep down operating costs. The power of the Unions had grown during the war, workers protested and 1919 saw a massive wave of strikes. Competition for employment led to racial unrest and race riots breeding hatred and suspicion which spilled over into the Red Scare and the fear of communism. The introduction of Prohibition led to the  rise of organized crime, speakeasies, gangsters, increased violence and massive political corruption.

the great wall of china worked as a defense for the feudal states of the zhou dynasty to the north. during the warring states period more walls were put up to defend the borders of the different kingdoms. it was semi successful because despite the wall, the mongols eventually conquered china also the great wall provided protection to the economic development and cultural progress, safeguarded the trading routes such as the silk road, and secured transmission of information and transportation. @jayxboof