Central Powers= They are the countries that are fighting in the war.
Neutral powers= They are not involved in the fighting
Most likely the allied powers did. Since they were gaining more and more countries. The Central Powers were a losing countries and men, so I guess that the Allies spent more than the Central Powers.
you face
As Britain usually did in major wars of this type, they had their powerful navy set up a blockade of Europe. British warships would not allow countries- even neutral ones like the US- to trade with the Central Powers during the war.
british blockades
They were either part of the Allied Powers or they were Neutral
Bulgaria
british blockades
british blockades
british blockades
the countries who fought together against the Central Powers in World War
Switzrland, Spain, The Netherlands, Denmark
Central Powers was the term describing the war-time alliance between Germany and Austria-Hungary.