why would the united states citizens want their government to be a republic and not an absolute monarchy

The U.S had just come out of a war for their independence, fighting a monarchy Great Britain for control. They wanted representation for issues in the colonies which they were not granted. The founding fathers wanted a government that represented the people and was by the people, because they didn't want the government to descend into tyranny like Britain.

john maynard keynes developed new economic theories in response to the stock market crash of 1929. great depression of the 1930s. first and second world wars. economic boom of the 1950s.

the process is called revolution because it was a process of great economic-social transformations that began in england in the xviii century.

the industrial mode of production spread throughout much of the northern hemisphere throughout the xix and early xx centuries.

the effect of this revolution was the distance between the countries, with respect to economic and political power.   after all, not all industrialized at the same time, remaining in the condition of suppliers of raw materials and agricultural products to the industrialized countries.

these differences mark to this day the nations of the world that are divided between developed and developing countries. one way to measure whether a country is advanced is to assess how industrialized it is.