The Treaty of Trianon reduced Hungarian territory by 72% following World War I. So, a challenge I wish to put to you AH.com is, find a way to stop this treaty from occurring (alternate ww1 scenario's are accepted so long as the Allies win, though how well they win is up for debate) and leave Hungary with most of its territory (alternate treaties that result in lower territorial losses are also acceptable)
Also, put forward some thoughts on what if any major changes this could have to future events.