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All the known matter, both normal and dark, only gives us an of about .3.
Democratic Republicans
A political party in the early United States, led by Thomas Jefferson and James Madison, advocating for states' rights and a strict interpretation of the Constitution.
Treaty of Greenville
An agreement signed in 1795 between the United States and Native American tribes, marking the end of the Northwest Indian War and ceding much of present-day Ohio to the U.S.
American Republicanism
A political ideology centered on liberty, civic virtue, and the principles of governance as established by the U.S. Constitution and founding fathers.
Louisiana Purchase
The 1803 acquisition of French territory by the United States, doubling the size of the country.
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