Who Were the "Red Leagues

Who were the "Red Leagues"?

A) The rural organizations of the early Communist party in Russia after 1917.
B) Paramilitary opponents of the Freikorps in Germany during 1919 and 1920.
C) Organizations of workers and intellectuals in Western nations formed in support of the Bolshevik cause in Russia.
D) Socialist agrarian groups in Italy that attempted to break up large estates and reduce rents.
E) Supporters of Mussolini in Sicily during his rise to power in the 1920s.