Read the statement from Leonid Brezhnev.Each Communist Party is responsible not only to its own people, but also to all the socialist countries, to the entire Communist movement.

Brezhnev’s statement says that each Communist Party has responsibilities beyond its own country, extending to other socialist countries and the broader Communist movement. This supports the idea that the Soviet Union could intervene when it believed another communist government was threatened. Therefore, the best answer is B, to intervene, if necessary, in support of other communist governments.

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