New contacts and increased trade led to the rise of a middle class in Western Europe. Traditionally, and throughout the feudal period, nobles had controlled government and wealth. As trade with Africa and the Americas increased, however, a new merchant class rose. As the new class became wealthier, they began to agitate for political power, eventually leading to conflicts such as the 1789 French Revolution.
In the Americas, social transformations were huge. Deadly diseases brought by the Europeans decimated local populations, who had no resistance to smallpox, measles, etc. In one notorious case, during Spaniard Hernan Cortez’s conquest of the Aztecs, the Spanish intentionally gave the Aztecs disease-ridden blankets. Such tactics also led to the downfall of the Incas, who were conquered by Francisco Pizzaro. From residing in mighty cities and presiding over huge empires, the Native American people were reduced to serving as servants or slaves of the new conquerors. A similar trend occurred in North America. Unlike the Aztecs or Incas, North American natives were