Which of these is an example of the long-lasting Impact of the Columblan Exchange?
Horses are still used for transportation in many parts of
Europe
Corn remains a staple of many North American dlets
Smallpox can now be prevented with a vaccine
Spanish is the main spoken language in many South
American countries

Before the civil war, the south’s economy was based on enslaved labor. large cities. immigrant workers. factories.

How did the boston massacre contribute to the writing of the declaration of independence? a. many colonists began to see the british government as a source of protection. b. many colonists began to see the british government as a supporter of free speech. c. many colonists began to oppose the british government's building of forts on the frontier. d. many colonists began to fear the british government's harsh actions toward the colonies.

Which best describes the impact of the crusades on european exploration?