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.
Interesting Facts about the Louisiana Purchase. The Louisiana Purchase would have cost $233 million in 2011 dollars. That's around 42 cents per acre. Some historians claim that Napoleon had no right to sell the Louisiana Territory to the United States. The issue of slavery in the western lands of the Louisiana Purchase became a major issue in later years and part of the cause of the American Civil War.