I want to know the answer to the following question:
What mountains did the Australian battalions fight a rearguard action over on the Kokoda Track?
All the background I'm provided with is that "From July 1942, a few Australian reserve battalions, many of them very young and untrained, fought a stubborn rearguard action in New Guinea, against a Japanese advance along the Kokoda Track, towards Port Moresby, over the rugged Owen Stanley Ranges.". Is that enough to answer the question?