The So-Called Thomas Proviso Stated That

The so-called Thomas Proviso stated that

A) slavery would be forever forbidden in the state of Missouri.
B) each slave would count as three-fifths of a white person for purposes of representation.
C) slavery would be outlawed in territories north of a line extending from the southern border of Missouri to Spanish territory.
D) citizens of a territory could decide for themselves whether to permit slavery.
E) slavery would be forbidden throughout the Louisiana Territory.