How did nationalism play a role in sparking World War I?

Serbia gained independence from the Ottoman Empire.
Slavs ruled by Austria-Hungary wanted their own country.
Belgians in Belgium wanted to unite with Belgians in Germany.
Belgians held off German troops for two weeks.

Respuesta :

The answer is B,
Slavs ruled by Austria-Hungary wanted their own country.

One of the reasons World War 1 erupted was that Slavs ruled by Austria-Hungary wanted their own country.

The Slavs in Austria-Hungary:

  • Wanted their own country
  • Formed resistance movements against the Austrians

One of those resistance movements had a member in Sarajevo when the heir to the Austrian empire visited. This member shot and killed the heir and this led to the Austrians engaging in certain actions that led to the World War.

In conclusion, option B is correct.

Find out more on the assassination at Sarajevo at https://brainly.com/question/467694.