How Well Do You Know Basic U.S. Geography?

The Louisiana Purchase was the acquisition of the Louisiana territory (828,000 square miles or 2.14 million km²) by the United States from France in 1803. The U.S. paid fifty million francs ($11,250,000 USD) and a cancellation of debts worth eighteen million francs ($3,750,000 USD) for a total of sixty-eight million francs ($15,000,000 USD, or around $250m in 2016 dollars).