A. i think is the best answer
The Earp brothers (Vergil, Wyatt, Morgan, James, and Warren) were a family of Western lawmen. Three of the brothers, Vergil, Wyatt, and Morgan, became well-known due to their involvement during the Gunfight at the OK Corral, which was considered the most famous shootout during the Wild West
The North and the South disagreed heavily on the topic of slavery. The North wanted it destroyed, but the South wanted it to spread. As time passed the tension built. One of the tipping points was when John Brown tried to start a revolution by stealing guns for the slaves from a weapons depot in the South. He was caught before anyone was hurt and sentenced to hang. The North call him a martyr, which enraged the South, since he had been planning to hurt and kill them.
The answer is B-Tom thumb, hope this helps, have a great day! :)
