Answer:
Europeans changed the New World in turn, not least by bringing Old World animals to the Americas. On his second voyage, Christopher Columbus brought pigs, cows, chickens, and horses to the islands of the Caribbean. Many Native Americans used horses to transform their hunting and gathering into a highly mobile practice.
Spain had not yet completed the transfer of Louisiana<span> to France, and war between France and the UK was imminent. ... The Americans thought that Napoleon might withdraw the offer at any time, preventing the United States from acquiring New Orleans, so they agreed and signed the </span>Louisiana Purchase<span> Treaty on April 30, 1803.</span>
Answer: I would say C) Money
Explanation:
Different cultures and areas of the world use different forms of currency. Whereas all three of the other options can be useful as they are directly impactful on the people receiving them. They have an immediate and obvious use that.