The growth of industries and urban population was the major change, beginning in the late 1790's/ early 1800's using technological improvements and taking advantage of a large pool of immigrants which arises in the United States.
<u>Explanation:</u>
The need of labor in the industries for huge production attracted the attention of the rural people, it was an opportunity for the rural people to settle inside the cities and become urban. Around 1920, nearly the major parts of America was populated with urban communities.
Around the period 1870 and 1920, nearly 25 million immigrants entered the country. They came with an hope to take part in the industry labor and gain enough wages that wouldn't push them to poverty. Places like New York, Cleveland, St.Louis attracted a lot of immigrants as it was a place of opportunities and in fact the immigrants were eager to work.
It was not just an advantage for the rural and immigrants but as well as for the factories and industries, who utilized these people for better use and development of the cities.
<span>Background of US conflict with Soviet. During World War II, Roosevelt followed a policy of "the Grand Alliance" with the determination to get along with the Soviet Union. He was determined to follow this policy after the war and believed the United Nations, one of his pet projects, would maintain the postwar peace.</span>
cultural Diffusion is the spreading out of culture, culture traits, or a cultural pattern from a central point
In the 2012 presidential campaign, the media primed the
public to make economy a major issue of the election. This was primarily as a
result of the Global economic downturn that began in 2007 and lasted till the
election period, of which developed countries like the U.S suffered the
greatest impact.
The constitution explicitly assigns the president the power to sign or veto legislation, command the armed forces, ask for the written opinion of their cabinet, convene or adjourn congress, grant reprieves and pardons, and receive ambassadors.