Had the Ottoman Empire not allied with the German Empire

[Volcano1985]

Had the Ottoman Empire not allied with the German Empire in the First World War, ------

A) the map of the Middle East, Asia and Europe would be different now.

B) similar political struggle will have remained in the territory

C) further countries might have joined the Allied forces in the course of these wars.

D) it may be hard to predict what consequences it might lead to

E) that would have definitely determine the borders of these nations in the region

Why A, why not C?

[Rover_KE]

C mentions these wars which won't fit in with the First World War.

Rover