Respuesta :

world war one happened because of ONE mans death Archduke Franz Ferdinand who was from Austria Hungary and was like a prince to the people of austria but was assassinated in a car him and his wife by a young man called Gavrio Princip who was part of the black hand in the nation of Serbia. sooner or later friends of all over the world helped take revenge for this one mans death and later on you find the whole world fighting agaisnt each other. (except for some countries).

Answer:

The main cause of World War one are discussed below.

Explanation:

  • Although the assassination of Archduke Ferdinand was the fire that made Austria-Hungary strike the first shock.
  • All the European authorities immediately came to preserve their groups, conserve or extend their nations and demonstrate their armed strength and nationalism.

Other causes of World War one are:

  • Militarism
  • Secret Alliances
  • Imperialism
  • Nationalism