Final answer:
Hitler aimed to achieve Lebensraum by expanding eastward into Eastern Europe and Russia, as part of Nazi ideology to provide living space for the Aryan race.
Step-by-step explanation:
Hitler also had the goal of Lebensraum, a living space for the crowded German population. It was to expand in the East, particularly into Eastern Europe and Russia.
The concept of Lebensraum was a central component of Nazi ideology, implying the territorial expansion of Germany to provide living space and resources for its growing population and for the members of the so-called Aryan master race.
Hitler's foreign policy, as outlined in his book Mein Kampf, aimed at annexing regions with German-speaking populations and dominating the Slavic peoples, whom he considered inferior.
This policy of expansion was a key factor leading to World War II, as Germany made aggressive moves to annex Austria (Anschluss), invade Czechoslovakia, and eventually break the nonaggression pact with the Soviet Union to invade its territories as well.