Which situation affected many civilians in the North but not in the South during the Civil War?
A. Food riots broke out due to a lack of supplies.
B. Cities were frequently attacked by enemy forces.
C. Factories significantly increased their production.
D. Citizens were upset by the draft.

The telegraph, the transatlantic telegraph cable, and the telephone were important to businesses after 1850 because of a. they created a system for developing new inventions. b. they filled a need that other inventions of the day could not. c. they attracted investors and created the stock market. d. they made picture-taking a popular american pastime.