History of the Communist Party USA the retiring head of the party, William Z. Foster, published a book entitled "Toward Soviet America", which laid out the Communist Party's plans for revolution and the building of a new socialist society based on the model of Soviet Russia. In that same year, Earl Browder became General Secretary of the Communist Party. At first, Browder moved the party closer to Soviet interests and helped to develop its secret apparatus or underground network. He also assisted in the recruitment of espionage sources and agents for the Soviet NKVD. Browder's own younger sister Margerite was an NKVD operative in Europe until
Eastern Bloc politics Because the party later had to admit the mistakes of much that occurred during the purges after Stalin's death, the purges also destroyed the moral base upon which the party operated. In doing so, the party abrogated its prior Leninist claim to moral infallibility for the working class. Eastern Bloc secret police organizations were formed on Vladimir Lenin's theory and Joseph Stalin's practical application of "the defense of the revolution." One of the first acts of Lenin after the October 1917 Revolution was the establishment of a secret police, the Cheka. Such organizations in the Eastern Bloc became the "shield