Essential Questions
What is war?
What is the appropriate role of the United States in world affairs?
Since 1918, has the US played a positive or negative role in world affairs?
How has conflict abroad led to domestic tensions?
German Invasion of Poland
The German invasion of Poland on September 1, 1939, marked the beginning of World War II and was a pivotal moment in Adolf Hitler’s aggressive expansionist agenda. Utilizing a military strategy known as Blitzkrieg, or "lightning war," the Nazis deployed fast-moving panzers (tanks) and coordinated air support to quickly overwhelm Polish defenses. This strategy relied on speed and surprise, allowing German forces to capture Warsaw within weeks. The invasion was justified by Hitler through claims of protecting ethnic Germans in Poland, but it was, in reality, a calculated move to establish German dominance in Eastern Europe.
The consequences of the invasion were immediate and far-reaching. In response to Germany's aggression, Britain and France declared war on Germany on September 3, 1939, marking their commitment to defending Poland and opposing Hitler's territorial ambitions. However, their initial military response was limited, revealing the challenges of collective security in the face of fascist expansionism. The invasion of Poland not only led to the swift dismemberment of the country but also set the stage for a wider conflict that would engulf Europe and the world. The brutal tactics employed by the Nazis foreshadowed the horrific violence and atrocities that would characterize World War II, fundamentally altering the geopolitical landscape for decades to come.
Materials
Vocabulary
Adolf Hitler
Blitzkrieg
panzers
This 5-minute video was created by the BBC to interview everyday Britons about the beginning of World War II.
This 1-minute film depicts Polish troops preparing to defend Poland against the German invasion.