0 Posted in HistoryNet March 15, 2022 by Mimi Ridella Mongols on the March: The Logistics of Grass The steppe nomads invented the operational level of war, with the essential nutrient for their herds dictating where—and when—they fought. Wayne E. Lee March 15, 2022 at 06:52PM Share This Article Comments & Reviews Cancel replyYour email address will not be published. Required fields are marked *Your Comment or Review: * * Save my name, email, and website in this browser for the next time I comment. Article Navigation < Previous Article Easy No-Knead Everything Rye Bread Next Article > Tuesday Things.