What impact did the Colombian Exchange have on population dynamics in Europe?

The Colombian Exchange significantly transformed population dynamics in Europe by introducing new food sources that enabled populations to grow. The exchange brought crops such as potatoes, maize, and tomatoes from the Americas to Europe. These staples proved to be nutritious and calorie-dense, which contributed to improved food security. As European societies began to incorporate these new foods into their diets, they experienced better overall health and nutrition, leading to increased birth rates and a decline in mortality rates. This demographic shift ultimately resulted in population growth throughout Europe during the centuries following the exchange.

While other options mention aspects such as trade opportunities, agricultural practices, and disease transmission, they do not directly relate to the primary effect of the Colombian Exchange on population dynamics in Europe. The introduction of high-yield crops that could be cultivated in previously less fertile areas played a crucial role in feeding larger populations and spurring demographic change.