Mayan chocolate was very different than the chocolate we know today. It was a liquid made from crushed cocoa beans, chili peppers, and water.
The thirteenth amendment states that slavery is no more, so an example of this could just be society how it currently is, I guess.
The new world builds an inter dependent global economic system by each continent relied on the other continents to thrive. For example, are europe, africa and america in new system which: Europe played a distinctive role in markets, capital, and technology. Africa played a distinctive role in labor and america played a distinctive role in raw materials which includes metal and soil for sugar cane.