B because u can think abt pacing pacing
Answer:
There was a large increase in the British debt.
Explanation:
John Brown formulated a plan to seize the federal arsenal at Harper's Ferry, Virginia, free and arm the enslaved people there, and begin an armed slave revolt. This slave revolt was started in the year 1859. The freed slaves slaves attacked and captured a federal arsenal at Harper's Ferry. I hope the answer helps.
Rockefeller. John D. Rockefeller controlled much of the American oil industry during the late 19th century and his business tactics made him one of the most notorious of the robber barons