Complex sentence: Chauvel ordered the 5th Cavalry Division to cross the Mount Carmel Range by the more northerly track from Sindiane to Abu Shusheh, while the 4th Cavalry Division followed by the Australian Mounted Division, was to ride through the southerly Musmus Pass.
Split into simpler sentences: Chauvel ordered the 5th Cavalry Division to cross the Mount Carmel Range by the more northerly track from Sindiane to Abu Shusheh. The 4th Cavalry Division followed by the Australian Mounted Division, was to ride through the southerly Musmus Pass.