1.) which sentence from the autobiography best explains douglass's purpose for including an expanation of the slae songs? a. i have often been utterly astonished, since i came to the north, to find persons who could speak of the singing, among slaves , as evidence of their contentment. b. they would compose and sing as they went along, consulting neither time nor tune. c. those songs still follow me, to deepen my hatred of slavery, and quicken my sympathies for my brethren in bonds. d. i did not, when slave, understand the deep meaning of those rude and apparently incoherent songs.