What were the effects of the Columbian Exchange on people in the Americas? (Please explain at least 2 effects with 2-4 sentences)(6 points)

One effect of the Columbian Exchange on people in the Americas was the introduction of new diseases. European explorers and colonizers brought diseases such as smallpox, measles, and influenza to which the indigenous people had no immunity, resulting in devastating epidemics and a significant decline in their population.

Another effect was the introduction of new crops and animals. Europeans brought crops like wheat, sugarcane, and coffee, which greatly transformed the agricultural practices in the Americas. They also introduced animals like horses, cows, and pigs, which had a profound impact on the indigenous people's way of life, as they began using horses for transportation and hunting, and incorporated domesticated animals into their diets.