Mao zedong was also known as a chairman
"<span>They wanted to establish an independent nation" was not a reason why </span>Europeans undertook sea explorations in the Northwest, since they were working for their homelands.
we call it the medieval period
Answer: The early 20th century was an era of business expansion and progressive reform in the United States. The progressives, as they called themselves, worked to make American society a better and safer place in which to live. They tried to make big business more responsible through regulations of various kinds. They worked to clean up corrupt city governments, to improve working conditions in factories, and to better living conditions for those who lived in slum areas, a large number of whom were recent immigrants from Southern and Eastern Europe.
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