The Germans had been slowly building up their military after the fall of the Weimar Republic; their invasion of Poland in 1939 was probably the most immediate cause of the world war.
The German invasion of Poland in 1939.
The attack on Pearl Harbor
The assassination of Archduke Franz Ferdinand.
A major cause of World War I was the complex system of alliances that divided Europe into competing factions, primarily the Allies and the Central Powers. Nationalism, militarism, and imperial ambitions further heightened tensions among nations. The assassination of Archduke Franz Ferdinand of Austria-Hungary in 1914 acted as the immediate catalyst, triggering a series of events that led to the outbreak of the war.
The underlying cause of the war was the colonists' unrelenting desire for more and more land, but the immediate cause for its outbreak was the trial and execution of three of Metacom’s men by the colonists.
It was the main cause
No as he is now dead.
The immediate cause of the outbreak of World War I was the assassination of Archduke Franz Ferdinand of Austria-Hungary on June 28, 1914, by Gavrilo Princip, a Bosnian Serb nationalist. This event triggered a series of diplomatic crises and a complex web of alliances. Austria-Hungary's subsequent declaration of war on Serbia on July 28, 1914, set off a chain reaction of mobilizations and declarations of war among the major European powers, leading to a full-scale global conflict.
complicated systems of alliances
The Germans had been slowly building up their military after the fall of the Weimar Republic; their invasion of Poland in 1939 was probably the most immediate cause of the world war.
The Holocaust was of no relevance whatsoever to the outbreak of either World War 1 or World War 2. It hadn't even begun ...
The German invasion of Poland in 1939.
The immediate cause of the first revolution in March 1917 was the disastrous impact of the First World War.
The attack on Pearl Harbor
The assassination of Archduke Franz Ferdinand.
World War I had 4 long-term causes and one immediate cause. The assassination of the Austro-Hungarian archduke was the immediate cause, the reason war was justified enough to actually begin. The other four are the MAIN causes of the war, Miliatariam, Alliances, Imperialism and Nationalism.