All of the following were long term causes of world war i except a) colonial disputes. b) religious differences. c) the drive for naval superiority. d) ethnic tensions within the austria empire.

B religious disputes
religion was not a really big reason
-colonial disputes is true because of the Serbian territory that the Austro Hungarian Empire took
-the drive for naval superiority is true because during the war Great Britain and Germany where competing 
-the ethnic tensions within the Austria Empire is true because after the war the Austro Hungarian Empire became Austria and Hungary two different countries 

Idon’t know i’m doing this for points