Other
Slavery
Politics and government
20
Extension to the territories
19
Compromise of 1850
12
History
9
Speeches in Congress
4
Afro-Americana
3
Admission
2
African Americans
2
Legal status of slaves in free states
2
Legal status, laws, etc
2
Speeches
2
Statehood (American politics)
2
Territorial expansion
2
%SP3
1
Fugitive slaves
1
Law and legislation
1
Ordinance of 1787
1
Powers and duties
1
State rights
1
States' rights (American politics)
1
Territories
1
Territories and possessions
1