Spanish conquest of the Aztec Empire the Spanish continued its destruction, as they soon began to establish the foundations of what would become Mexico City on the site. The surviving Aztec people were forbidden to live in Tenochtitlan and the surrounding isles, and were banished to live in Tlatelolco. After hearing about the fall of the Aztec Empire, Tarascan ruler ("Cazonci") Tangaxuan II sent emissaries to the Spanish victors (the Tarascan state was contemporary with and an enemy of the Aztec Empire). A few Spaniards went with them to Tzintzuntzan where they were presented to the ruler and gifts were exchanged. They returned with samples of
Global silver trade from the 16th to 18th centuries An upright official, Commissioner Lin Zexu led the campaign against opium as a kind of "drug czar." The British, offended by the seizure of their property in opium, sent a large naval expedition to China to end the restrictive conditions under which they had long traded with that country. Thus began the first Opium War, in which Britain's industrialized military might was proven in China's rout. The Treaty of Nanking, which ended the war in 1842 largely on British terms, imposed numerous restrictions on Chinese sovereignty and opened five ports to European traders. Global silver trade from the 16th to