Answer:
The "containment policy" was the U.S. approach to containing, or preventing, the spread of Communism after World War II. The idea was to make other countries prosperous enough to avoid the temptation of communism. An early test of containment came in Greece and Turkey.
Explanation:
I believe it is A or B, if I were to pick one most likely A. because the land was already quite empty and had plenty of land for farmers to partake in.
B. Russification has been reversed, where greater numbers of Russians are encouraged to leave these regions.