B is the correct answer hope this helped you
Answer:
Frémont decried the expansion of slavery, while Buchanan warned that the Republicans were extremists whose victory would lead to civil war. ... Buchanan won a plurality of the popular vote and a majority of the electoral vote, taking all but one slave state and five free states.
Instance of recurring event: United States presidential Election
Date: Tuesday, November 4, 1856
The industrial revolution made the world a positive some world meaning that was more resources to go around. But most of the resources were produced by the top 1% meaning that the richer got richer and the poor get poor.