A long time ago like big reptiles
Answer:
It will be point D
Explanation: All of the trails meet there.
Answer:
The three products: horses, sugar, plants/diseases
Explanation:
Christopher Columbus introduced horses, sugar plants and disease to the New World while encouraging the introduction of new world goods such as cotton, tobacco, chocolate and potatoes to the Old World. The process by which commodities, people and diseases have crossed the Atlantic is known as the Columbian Exchange.
The Dutch West Indie Company.
The Louisiana purchase included:
arkansas, iowa, missouri, kansas, oklahoma, nebraska, and parts of minnesota