How did the USSR respond to the creation of NATO? It appealed to the United Nations.
It joined the organization.
It created the Warsaw Pact.
It withdrew from Eastern Europe.

It created the Warsaw pact

Explanation:

After seeing the creating of NATO, the USSR formed the Warsaw pact.

The Soviet Union gathered its subject states in Central and Eastern Europe and formed the Warsaw Pact in response to NATO. Public support for the alliance has ebbed and flowed throughout its history, but internally, the nations were as one in their decisions. In 1952, Greece and Turkey joined the alliance.

Explanation:

the emancipation proclamation was the aim of the war change to include the freeing of slaves in addition to preserving the union. the 13th amendment, which abolished slavery in the u.s. was passed on december 6th 1865.

as promised, lincoln waited to unveil the proclamation until he could do so with success from the union military advance. on september 22nd 1862, after a victory at antietam, he publicly announced a preliminary emancipation proclamation, declaring all slaves free in the rebellious states as of january 1st 1863.