Stalin failed to keep which promise made at the yalta conference

Allowing free elections in Eastern Europe.

Explanation:

The Yalta Conference was a WWII conference of the chief of the allied - President Roosevelt, Winston Churchill, and Joseph Stalin -. During this conference, the future of Poland and Eastern Europe was discussed, also the occupation of Germany.

At the time, the conference was considered successful, but it was marked by the betrail of Stalin after he broke promises not allowing free elections in Eastern Europe and installed governments dominated by the Soviet Union.

i belive the classic sword and a shield would do

i do believe its (d) it allowed the government to offer pioneers sixty acres of western land if they lived on it and made improvements to it.

explanation: signed into law in may 1862, the homestead act opened up settlement in the western united states, allowing any american, including freed slaves, to put in a claim for up to 160 free acres of federal land. by the end of the civil war, 15,000 homestead claims had been established, and more followed in the postwar years