Answer:
Spain and Portugal (as part of the Treaty of Tordesillas, which separated the world in half (Western Hemisphere except Brazil for Spain, everything East to Portugal)
employment (most people move to cities for employment)
It caused the government to diversity the economy. (decrease in prices means that the silver industry decreased in production, thus causing the government to need to diversify the economy)
occur at the opposite time as those in the US (Australia is another example of Southern Hemisphere country)
Central America is known for coffee, sugar cane, and cacao trees (correct climate for growing them)
Step-by-step explanation: