Between 1921 and 1925 Adolf Hitler developed the belief that Germany required Lebensraum ('living space') in order to survive. The conviction that this living space could be gained only in the east, and specifically from Russia, formed the core of this idea, and shaped his policy after his take-over of power in Germany in 1933.
Answer: this is on edge right
Explanation:
Joseph Stalin was a masterful, ruthless leader. Other than the Great Purge, where he systematically annihilated all political opponents, he also implemented the 5 year plan, which forced the USSR to adopt more western ideas when it comes to industry, electrical, and agricultural advances. He quickly grew it into a superpower
The Cold War security organization established to defend Western Europe from Invasion is NATO (North Atlantic Treaty Organization). NATO was a military alliance that was established to help to protect Western Europe from the possibility of invasion and attack by the Society Union in 1949.