Historically, global exploration and trade resulted in the spread of deadly diseases in many areas. Europe, Asia, and the Americas have experienced the consequences that come with disease. Examine the chart. It shows the estimated rise and decline in population from the years 1300 to 1700 for different world regions. Think about what these numbers might indicate about the spread of disease to different parts of the world.

Population (in Millions)

1300 1400 1500 1600 1700
Americas 32 39 42 13 12
Europe 70 52 67 89 95
China 83 70 84 110 150
India 100 74 95 145 175

Based on the chart, compare the populations of Europe, the Americas, China, and India between 1300 and 1400. What were the population trends in those regions?