The first one is the 2 one and the second one is the last one
It helped both construct maps, that's what my teacher said.
It was a fall of the major Pre-Columbian civilization of the time, and probably the only real power in America capable of standing up to the conquistadors. With the fall of Tenochtitlan it could be said that nothing else stood in the way of the European conquest of the Americas.
People feel the need now that newer, better and healthier products are coming to markets to buy it. Hope i helped!