What was the effect of the growing network of railroads and canals on the north's economy?

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

How did kahlo’s worsening health affect her art? a she was unable to paint as much as she used to because of her health. b she used darker colors in her paintings because her mood was affected. c she used to paint to her feel better and she painted with greater passion. d she painted herself less often because she wasn’t confident in her appearance.

Conflict resolution can be difficult. which of these is the best example of how the us congress resolves conflict instead of always using a majority vote?