What were the main problems of the congress of Berlin?

Which event occurred in 1943 and to make the allied victory possible choose all answers that are correct

Explain when conformity is beneficial and when it is harmful. give examples of both?

Which statement about african americans during the civil war is true? o a. they were granted the vote in the north. o b. they were allowed to attend northern universities. c. they were given deeds to southern plantations. o o d. they enlisted in the union army.