What system was intended to protect countries, but actually led to World War I?
a Treaty
C Agreement
b. Alliance
d. None of the above

Respuesta :

Answer:

Alliance

Explanation:

The war started mainly because of four aspects: Militarism, Alliances, Imperialism and Nationalism. ... The alliances system meant that a local conflict could easily result into an intimidating global one. The overall cause of World War was the assassination of Archduke Franz Ferdinand.