Britain, Italy and france were involved in taking over the lands to build their empire after world war 1
Explanation:
The main reason why the world War 1 was fought was, because of the assassination of Archduke Franz Ferdinand who was shot to death along along with his wife sophie.
Many countries lost their territories and many gained territories after the World war 1. Britain gained territory from Germany in Africa and italy got control over territory on its border with Austria and hungary.
The world war ended with a treaty, signed by Germany and the allied nations like Britain Italy, Russia etc.
Europe changed a lot after the war and many empires that were dominating before the world war fell down and collapsed.
