The correct slogan coined by Hitler for his aggressive foreign policy was "One people, One empire, and One leader" (in German: "Ein Volk, Ein Reich, Ein Führer"). This slogan perfectly encapsulated the core principles of Nazi ideology and expansionist goals.

Let me explain this concept step by step:

Step 1: Hitler's foreign policy was based on the concept of Lebensraum (living space), which called for territorial expansion to provide land and resources for the German people.

Step 2: The slogan "One people, One empire, and One leader" emphasized three key elements:

• "One people" referred to the unification of all German-speaking peoples
• "One empire" represented the goal of a greater German Reich
• "One leader" highlighted the Führerprinzip (leader principle) and Hitler's absolute authority

Step 3: This slogan justified aggressive actions like the annexation of Austria (Anschluss) and the Sudetenland, as these were presented as unifying German peoples rather than conquests.

Final Answer: One people, One empire, and One leader

Related Topics

Nazism and German Expansion: Hitler's foreign policy was characterized by systematic violation of the Treaty of Versailles, militarization of the Rhineland, and eventual territorial expansion that led to World War II.

Propaganda in Nazi Germany: The Nazis used powerful slogans, symbols, and mass media to manipulate public opinion and build support for their policies, making propaganda a crucial tool of the regime.

Key Formulae/Concepts

While there are no mathematical formulae for this historical concept, the ideological equation behind Hitler's policy could be represented as:

$\text{Nationalism}+\text{Expansionism}+\text{Führerprinzip}=\text{Aggressive Foreign Policy}$