In war, the two main alliances were the Central Power. This includes: German Empire, Austria-Hungary, the Ottoman Empire, and Bulgaria. The Triple Entente included: Russian Empire, the French Third Republic, and the United Kingdom of Great Britain. As you can see, there was a clear side. The Triple Entente had SO MANY sales 2,250,000,000. Yet, the Central Power had 1,000,000 sales. This is quite a massive difference and would lead to one side have significant financial debt.