I think the answer is "A plantation owner relies exclusively on slaves for agricultural labor.". . .but i could be wrong
I think the answer is Theocritus sorry if u get it wrong
Because they got tired of oppressing south.
South was also tired of military rule. As the South got more and more upset about the military rule, North came under more pressure to end it.
The only reason for military rule was protecting the black rights. Most of the North didn't care abot black rights.
This was the reason why reconstruction ended.
Answer: I would have to say the first one. Because saying that I live in Nevada, I know that they had to build to the Rocky Mountains, and the Sierra Nevada's.