What were the locations of the four most important world war ii conferences?
athens
tehran
potsdam
casablanca
madrid
yalta

Casablanca, Potsdam, Tehran, and Yalta were the locations of the four most important World War II conferences. This is a record of World War II conferences of the colleagues of World War II.  

These names mean the conferences at which the chiefs of the United States, the United Kingdom, and the Soviet Union were all there. The most important world war II conferences occur at Casablanca, Potsdam, Tehran, and Yalta.

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.