Question

Why was Nationalism one of the main causes of World War I?

It inspired Germany and Austria-Hungary to join the Triple Entente.
It created the desire for self-determination among the diverse ethnic population
It created unity among the European nations to resist attacks from Serbia. PLEAS HELP NEED DONE NOW

Answer 1

i believe

Step-by-step explanation:

it it created the desire for self determination.. etc

Answer 2

it created the desire for self-determination among the diverse ethnic populations

Step-by-step explanation: