In the late 1900s, how did agriculture change in the South? A. Fish farming was tried but proved to be inefficient.
B. Average farm size declined, making farms more efficient.
O C. Agribusiness led to larger farms.
O D. The boll weevil killed all the livestock in the South.

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.