1) why has relying on one crop or resource presented an economic problem for many latin american nations? how have these nations been trying to solve this problem? (5 points) 2) how are the cultures in south america like the cultures in mexico? how are they different? (5 points) 3) how might the cultures of latin america be different if the spanish and portuguese had never arrived? what kind of culture do you think would dominate the region today? (5 points)