 Complete the following phrase:  Underground State which also included most members of the pre-war far-right. The influence of the communists eventually declined amid military reversals most notably, the failure of the Warsaw Uprising and the growing hostility of the USSR. The Soviet Union had created an alternative, puppet government in 1944 the Polish Committee of National Liberation and ensured it formed the basis of the post-war government in Poland. During the Soviet-backed communist takeover of Poland at the end of the war, many Underground State members were prosecuted 