More than 100 million Americans have high cholesterol (above 200 mg/dL), which can clog arteries and cause heart attacks and strokes. The good news is that there are a variety of time-tested strategies you can use to lower your cholesterol and decrease your risk for heart problems.
Louisiana Purchase, 1803. 1  The Louisiana Purchase encompassed 530,000,000 acres of territory in North America that the United States purchased from France in 1803 for $15 million.
History & Culture. The Louisiana Purchase was one of the largest land deals in history. In 1803, the United States paid approximately $15 million dollars for France for over 800,000 square miles of land. This land deal was arguably the greatest achievement of Thomas Jefferson's presidency but also posed a major philosophical problem for Jefferson.