Answer:LOUISIANA PURCHASE. ... In 1803 he agreed to sell the Louisiana Territory (approximately 827,000 square miles) to the United States for a price of $15 million. The United States doubled its territorial size and extended public lands westward into the Missouri River and the Rocky Mountains.
Explanation:
Marbury vs. madison established this.
<span>A) It seemed unfair that debts should be paid to the estates of people who had died during the war effort.
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