No idea could be more erroneous or harmful than to separate foreign from home policy. The monstrous falsity of this separation becomes even more monstrous in war-time. Yet the bourgeoisie are doing everything possible and impossible to suggest and promote this idea. Popular ignorance of foreign policy is incomparably greater than of home policy. The “secrecy” of diplomatic relations is sacredly observed in the freest of capitalist countries, in the most democratic republics.

The Foreign Policy of the Russian Revolution