How did most Southern politicians of the 1860s feel about the issue of slavery? They supported slavery in current states, but were against its expansion into new states.
They wanted to preserve slavery and supported its spread into new states.
They wanted to prohibit the spread of slavery into new states and territories.
They supported the emancipation of enslaved people in all states and new territories.

The quote below is an excerpt from the charter of the united nations: "the purposes of the united nations are: to maintain international peace and security, and to that end: to take effective collective measures for the prevention and removal of threats to the peace, and for the suppression of acts of aggression or other breaches of the peace, and to bring about by peaceful means, and in conformity with the principles of justice and international law, adjustment or settlement of international disputes or situations which might lead to a breach of the peace . " source:this section implies that the united nations is prepared to do what to keep world peace?