How could a World War with all of the following features be achieved:
All helpful responses welcome.
- Complete Ottoman defeat by December 1916
- Complete Romanian defeat by December 1917
- German victory on the Western and East African fronts by November 1918 (assume the Americans will never truly enter the war, but the threat remains)
- German victory on the Eastern front by January 1918 without an October Revolution
- Austro-Hungarian victory on the Italian front by November 1918
All helpful responses welcome.