Answer:
C. Anti-Semitism
Explanation:
The poster depicts an anti-Semitic propaganda poster, which this conclusion can be drawn from the use of the Jewish symbol (the Star of David as seen in the backdrop of the poster), and the rat which is assumingly being used for comparison. Also, the Russian text roughly begins with something along the lines of "Jews are like rats", which is brazen anti-Semitism.
More so, it is the fact that the Jews in particular are being targeted, which is the very definition of anti-Semitism.
