This brochure was issued by the Sovinformburo in connection with the publication by the US State Department (as part of their anti-Soviet program) of the famous collection of diplomatic documents "Nazi-Soviet relations, 1939-1941," which, of course, was not available to the general Soviet public until the end of the 80s. Twentieth century. When this wonderful time came, the agile and prolific Mr. Felshtinsky creatively reworked this royalty free collection and published it first in Lithuania, and then in Russia.