Final answer:
Horses, cows, goats, sheep, pigs, and chickens were brought from the Old World to the New World.
Step-by-step explanation:
The group of animals that was brought from the Old World to the New World was horses, cows, goats, sheep, pigs, and chickens.
This transfer of animals occurred during the discovery of the New World by Europeans. Christopher Columbus brought pigs, horses, cows, and chickens to the islands of the Caribbean on his second voyage. Later explorers also introduced new animals to the Americas.
These animals had a significant impact on the Indigenous communities in the Americas, transforming their way of life and providing valuable sources of protein.