Answer:
B. an economic system that believes in free trade to all
Answer:
i believe it is d but it may be b
Explanation:
Europeans domesticated cattle, pigs, chicken, goats, and sheep to the Americas.
https://www.encyclopedia.com/science/encyclopedias-almanacs-transcripts-and-maps/exchange-plant-and-animal-species-between-new-world-and-old-world#:~:text=Europeans%20introduced%20such%20domestic%20animals,hides%20or%20wool%20for%20clothing.
The Rome empire was the first believed empire to exist
