Firstly the United States of America told the president of USSR that they were getting wrongly involved with Afghanistan and they should immediately withdraw. On falling in deaf ears, the United States did not participate in 1980 Summer Olympics that was held in Moscow. After this the United states started supplying arms to the various Afghan resistance groups.
Doctrines I think the answe might be that
The correct answer is differences between social work practice and research
Explanation: Even if an area is understood objectively, there are major differences in that area in practice. Often people believe that everything that has been studied will be directly applied, but the truth is that many things of the practice are learned only in practice, questions of experience and other particular questions that only the practice will offer.