Ever wondered what the difference is between karat and carat? The terms are often used interchangeably, but technically they are two different measures of two different things. When describing gold coins or jewelry, three specifications are usually provided: weight (in troy ounces), dimensions, and fineness/purity.
Fort Jefferson was a town on the Mississippi River about one mile south of Wickliffe, Kentucky in southwestern Ballard County.
In May 1804, a group of 50 Americans led by Meriwether Lewis, Jefferson's personal secretary, and William Clark, an army officer, headed northwest along the Missouri River from St. Louis.Their varied instructions reveal the multiple goals that Jefferson hoped the expedition could accomplish.n May 1804, a group of 50 Americans led by Meriwether Lewis, Jefferson's personal secretary, and William Clark, an army officer, headed northwest along the Missouri River from St. Louis.