Stalin Industrialized Russia to increase his own personal military might, and he promoted world Communism by funding, training and subversion of societies all over the world.
Barack Hussein Obama, his mother and grandparents are products of Stalin's propagation of Communism in the west.
He did focus on Russian military might by industrialization, but he was as much a world class POS as Lenin and in no way cared about Russians or any other Slavs on the planet.
Stalin did oppose Hitler, but he was as stupid as Socialists can get, and he cost the Russian people and Russian patriots dearly in everything he did.
The only one thing he did was make the Russian people STRONG enough to survive him.
Stalin played lip service to Communism, but it was just about Soviet power, he regularly purged members of foreign Communist parties. Even pretty much gave Hitler carte blanche to wipe out the German Communist Party.