I want to know the answer to the following question:
What notable military treatise was authored by von Clausewitz?
All the background I'm provided with is that "Under Conner's tutelage, he studied military history and theory (including Carl von Clausewitz's On War), and later cited Conner's enormous influence on his military thinking, saying in 1962 that "Fox Conner was the ablest man I ever knew."". Is that enough to answer the question?
Answer: yes