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The Stone Age was a broad prehistoric period during which stone was widely used to make tools with an edge, a point, or a percussion surface. The period lasted for roughly 3.4 million years,[1] and ended between 4,000 BCE and 2,000 BCE,[citation needed] with the advent of metalworking.
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<span> Charleston Mercury editorial published in 186. a year before the beginning of the US Civil War, would be and ideal item for an historian trying to understand the situation in the US at that time. Newspaper articles are considered one of the primary sources that are used to study history. They represent evidence and testimony of a time long passed.
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The Reapportionment Act of 1929 was a combined census and apportionment bill passed by the United States Congress on June 18, 1929, that established a permanent method for apportioning a constant 435 seats in the U.S. House of Representatives according to each census.