Answer: the government would no longer be able to finance deficits by printing money, and inflation would be under control.
El Salvador adopted the dollar because it's revenue could no longer service the budget. The adoption of the dollar will put a control to inflation since the dollar is the currency it uses to trade in the foreign market.
Progressivism was a collective of different ideas and activities, and was not a tightly organized political movement with a specific set of goals. In other words, In was a series of responses to problems in American society that had emerged from the growth of industry. Progressives often believed that industrialization and urbanization had created many social problems. Once they saw the poverty of the working class and the filth of crime of urban society, reformers started doubting the free markets ability to address those problems. Progressives belonged to both major political parties, most of them being urban, educated, middle-class Americans. Among their leaders were journalists, social workers, educators, politicians, and members of the clergy. The reason the progressives through the they could improve society was their strong faith in science and technology; the application of scientific knowledge had produced the lightbulb, the telephone, and the automobile. Thinking that science and technology had benefited people; thus, progressives believed using scientific principles could also produce solutions for society.
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A good example is a country compelled by a larger neighbor to maintain certain poetical system would be the United States and Canada.
