Neither lose nor gain.
gained
japan lost territories
Won
By pushing the British out of the U.S. they got the territory that the Quebec Act made them lose You may want to check this answer on google.com
Jefferson thought he could avoid war by buying the Louisiana territory because France territory was right next to american territory therefore he was afraid they would fight over land and he didn't want to lose France's alliance so he asked France if he could buy Louisiana territory,but surprisingly France needed money after wasting its money on a long war with great Britain
lost
After its defeat in WW1 great Britain and France divided Germany's African territory
SUp
south Africa
After World War 1 German lost all its overseas territory and about 15% of its territory in Europe.
1938 FIFA World Cup
As a result of France's defeat in the Franco-Prussian War of 1870, the peace treaty saw France lose territory. The treaty made France give up Alsace and part of Lorraine.