Answer:
transporting Georgia's agricultural goods to markets in the North
Step-by-step explanation:
This is evident in the fact that Georgia is a southern state in which its economy was dependent on the agricultural business. They made most of their money through the exportation of their farming products.
Hence, in this case, the correct answer is that The railroad system of the 1800s benefited Georgia mainly by "transporting Georgia's agricultural goods to markets in the North."