What was one consequence of the Columbian Exchange on different groups of populations?

The end of the Age of Exploration
The end of the Age of Exploration

The spread of diseases like smallpox to the New World
The spread of diseases like smallpox to the New World

The start of the Industrial Revolution
The start of the Industrial Revolution

The spread of Buddhism to the New World
The spread of Buddhism to the New World

The spread of diseases like smallpox to the New World