<span>The answer is 7 years. It is one short of two presidential elections cycle.
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Starting from the half of the 20th century, American enterprises started moving a series of their operations overseas int he search for gaining a competitive edge over their competitors. Cost reduction in the form of transport and labor costs was the main factor behind the moving of businesses overseas.
However, the political and economic environment of numerous countries in the world where these companies operate is complicated, as sudden government changes can bring the economy downwards or upwards. Another important factor is the guarantee of security of these businesses. The control of these businesses by governments or sudden attacks by locals are commons events that have happened throughout history. This is why it is important for the Department of State to constantly monitor US enterprises overseas in order to guarantee the protection of their interests.
Answer :in the decades following the Civil War, the United States emerged as an industrial giant. Old industries expanded and many new ones, including petroleum refining, steel manufacturing, and electrical power, emerged. Railroads expanded significantly, bringing even remote parts of the country into a national market economy.
Industrial growth transformed American society. It produced a new class of wealthy industrialists and a prosperous middle class. It also produced a vastly expanded blue collar working class. The labor force that made industrialization possible was made up of millions of newly arrived immigrants and even larger numbers of migrants from rural areas. American society became more diverse than ever before.
They were first mentioned by the political philosopher John Locke. He was very influential for the founding fathers who based the ideas of rights that are self evident on his philosophy. According to him, the natural rights were those of life, liberty, and property, a bit different than what ended in the final documents.