Correct answer is C. Nations had to join the war to help their allies.
Explanation:
Option C is correct because after the war started countries started supporting each other. Germany was supported by Germany, Russia by France and Britain, and in time half of Europe was involved in war.
A is not correct as more countries than ever participated in war.
B is not correct as this war lasted more than four years.
D is not correct as countries had to focus on their own resources a lot, not only on colonies.
The Holy Spirit enables Christian life by dwelling in the individual believers and enables them to live a righteous and faithful life. The Holy Spirit also acts as comforter or Paraclete, one who intercedes, or supports or acts as an advocate, particularly in times of trial.
