which of Hitler's aggressive actions triggered World War II?
a. invasion of Poland
b. annexation of Austria
c. invasion of the Rhineland
d. demand for the Sudetenland
help...
It was probably the event on Sept. 1, 1939.
http://www.historyplace.com/worldwar2/timeline/ww2time.htm
Yes.
To determine which of Hitler's aggressive actions triggered World War II, we need to analyze the options provided and look at the historical context. Here is a step-by-step guide on how to find the answer:
1. Begin by reviewing the options given: invasion of Poland, annexation of Austria, invasion of the Rhineland, and demand for the Sudetenland.
2. Take note that World War II started on September 1, 1939, when Germany invaded Poland. The invasion of Poland is widely recognized as the event that triggered the war, as it prompted the United Kingdom and France to declare war on Germany.
3. Even though the annexation of Austria (Anschluss) and the occupation of the Rhineland were acts of aggression by Hitler's Germany, they occurred before the outbreak of World War II. The annexation of Austria took place in March 1938, while the Rhineland was remilitarized in March 1936. However, these actions did contribute to the escalation of tensions leading up to the war.
4. Hitler's demand for the Sudetenland, a region in Czechoslovakia inhabited by a German-speaking population, led to the Munich Agreement signed on September 30, 1938. In this agreement, Britain, France, and Italy allowed Hitler to annex the Sudetenland in exchange for a promise of no further territorial expansion. This event, while significant, did not directly trigger World War II.
Therefore, the answer to the question is a. invasion of Poland.
It is important to note that this explanation is based on historical facts.