Among the Difficulties Faced by the Soviet Union's Program to Attract

Among the difficulties faced by the Soviet Union's program to attract migrants to its industrial zones was the following:

A) Many heavy industries were located in remote northern areas, which experienced harsh winters.
B) Migrants didn't move often because of high population growth.
C) The program provided no economic incentives.
D) The premier of the Soviet Union was criticized for engaging in fraudulent electoral practices, and the resulting lack of trust in the political system has kept workers from migrating.
E) Russian speakers were willing to migrate, but speakers of other languages were not.