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
NKVD the end of World War II. During this period, the NKVD included both ordinary public order activities, as well as secret police activities. The NKVD is known for its role in political repression and for carrying out the Great Purge under Joseph Stalin. Mobile gas vans were used to execute people without trial during the Great Purge. It was led by Genrikh Yagoda, Nikolai Yezhov and Lavrentiy Beria. The NKVD undertook mass extrajudicial executions of untold numbers of citizens, and conceived, populated and administered the Gulag system of forced labour camps. Their agents were responsible for the repression of the