US in World Affairs during the Late 1800s and Early 1900s

During the late 1800s and the early 1900s, the US became much more involved in world affairs. In other words, they were becoming a world power. This meant many things, many changes.
In the 1880s, the US was still known as a minor county, a nation known to play only a small role in world affairs. Before the start of intervening in other nations, the US had followed a policy of isolationism, or having little to do with the political affairs of other nations. This was advised by George Washington in his Farewell Address and had been followed by later presidents.
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