Pretty much full religious freedom, as long the subjects worshipped Roman Gods. Jews were excused from worshipping Roman Gods.
In England which was king James the first.
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.