You have probably read, during your school years, that Columbus “discovered” America (or rather, “introduced Western Europe to America”, as it had already been “founded” by the natives living there). But have you ever wondered what shaped the United States of America? As with any other country’s borders, parts of America were defined through the capturing of land by waging wars, revolting, and signing of peace treaties. However, a major piece that forms the US was bought off, much like any business deal. The Louisiana Purchase is famous, for it doubled the area of the US. Yet, there is something fascinating about the Gadsden Purchase between Mexico and the US. While the US added almost 830,000 square miles to its territory for $15 million ($18 per sq. mile) with the Louisiana Purchase, they somehow agreed to settle at $10 million in exchange for a mere 30,000 square miles ($333 per sq. mile)! Fascinated?