Answer: True
Explanation: T/F President Van Buren believed that the federal government should play a major role in controlling the nation's economy. T/F President Van Buren supported a new system-an independent federal treasury-to prevent private banks from using government money to back the banknotes they issued.
The German Empire and Austria-Hungary were Allied within the Central Powers, So I assume it was the German Empire in this case, Which Declared war on Russia and France and was at war with Britain due to the Invasion of Belgium.
So the Answer is the German Empire.
Because someone can sell more and get more profit if they produce more of it.