How many countries were there before world war 1 July 8, 2019 16 32 64 128 How many countries was in world war 1 How many countries were there in world war 1 How many countries were there during world war 1 How many countries before world war 1 How world war 1 began Countries world war 2 World war 1 western front every day World war second World war 1st and 2nd
