Answer:B
Explanation:
Christopher Columbus introduced horses, sugar plants, and disease to the New World, while facilitating the introduction of New World commodities like sugar, tobacco, chocolate, and potatoes to the Old World. The process by which commodities, people, and diseases crossed the Atlantic is known as the Columbian Exchange.
This quote relates to the development of the Fugitive Slave Law developed during this time to attempt to appease both the North and South. It was meant to benefit the North, for example by giving them the territory of California as a "free state", a non-slave state with voting rights. And to appease the South, what became known as the Fugitive Slave Law, which obligated Northerners to return slaves who had escaped. The "irritant" is the fact that Northerners attempted to avoid repatriation and returning of the slaves, so while the South had given their concessions of territory, the North had difficulty implementing the obligatory return of slaves.<span />
free coining of silver
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