To which states did this proclamation apply? a states in the United States b states fighting the United States c states with military and naval authority d states that have slave populations

The league of nations was found in 1919 to keep peace after world war l.but it failed to prevent world war ll in 1939,so in 1945 the nations of the world set up a new organization,the united state (un).since then, the un has encouraged international cooperation and worked to resolve conflict

Gun but i don’t know for sure