It was popular at the time because it showed Violence, Provactive Sexuality, and tested strict boundaries for the Cinemas at the year of 1960, it also gave the most iconic shower murder scene as well that gave critics and audience a stir.
C. He supported the idea of a UN-run war in Serbia to bring peace to the area" is the best possible option, but he also negotiated with the Russians, although minimally.
Representatives maintain a positive relationship with constituents by:
I) staying in constant communication with the constituents i.e. use of letters, blogs, media appearances and websites
ii) Having their staff to carry out casework, or the staff helping to resolve problems which the constituents have encountered with the national government, and request for favours such as tours of government offices and setting up meetings.
iii) Voting for motions that would keep their constituents happy by serving the interests and concerns of the constituents.
I believe it's A. the others one's seem less likely.