In the fifteenth and sixteenth century, disease was at a high pedestal. Brought by the Europeans while discovering new worlds, the diseases took over many old world civilizations. Due to the fall of the old worlds, many conquistadors took over the Native cities. “When Cortés returned to besiTenochtitlán in 1521 he added starvation to the devastation wreaked by smallpox, and the city fell in just seventy-five days.” Over the years many new diseases were introduced due to new order and rules. With every new journey over seas, brought more disease. Over the course of human history, the problematic effect of disease was very high, and sadly very well known. “ The disease had a high mortality, and ranged in Britain and Europe for around seventy
