This map illustrates the Columbian Exchange. Which contribution to American agriculture was introduced from Europe? Com Tomatoes Potatoes Peanuts Turkeys EUROPE NORTH AMERICA Pumpkins Squash AMERICAS TO EUROPE, AFRICA, AND ASIA Vanilla Beans AFRICA Cacao Honeybees Pineapple Sugarcane Tobacco Bananas Grapes Peppers citrus fruits Sweet RICA, AND ASIA TO AMERICAS Disease Smallpox(a p e x)​

shang dynasty

western zhou (ca. 1046-771 bce)

eastern zhou (ca. 771-256 bce)

the doctrine of nullification recommended that states living inside the union have the one-sided, inalienable ideal to void any law made by the national government that could be esteemed illegal.

the united states was shaped based on a general agreement among its individual states. hence, it is inferred that under the hypothesis of invalidation, since the states are the establishment of the union, they have the ability to referee and disprove unlawful laws.