The amendment proposed by John Quincy Adams in 1839 included:
A. the end of slavery by 1945 and the establishment of rights for
enslaved people.
B. the immediate end to slavery and the granting of citizenship to all
enslaved people.
C. the end of slavery in future states but not in states where slavery
already existed.
D. the gradual ending of slavery and the establishment of rights for
the enslaved.
