The communist party leader that Vladimir Lenin asked from his comrades to remove from power, as stated in his last will and testament, is JOSEPH STALIN. Joseph Stalin was the General Secretary of the Russian Communist Party's Central Committee at that time and Lenin just doesn't seem to sense the leadership in Stalin to lead the people of the Soviet Union. Lenin envisions to change the political structure of the Soviet Union.
It would be the "Necessary and Proper Clause" that establishes many implied powers of Congress, since this allows Congress to do whatever is "necessary and proper" to keep the United States functioning.