With which of the following lines from a constitutional amendment is this cartoon most directly aligned?
a. "all persons born or naturalized in the united states . . are citizens of the united states."
b. "the right of citizens of the united states to vote shall not be denied . . on account of race, color, or previous condition of servitude."
c. "neither slavery nor involuntary servitude . . shall exist within the united states."
d. "but neither the united states nor any state shall assume or pay any debt . . or any claim for the loss or emancipation of any slave."