Claim: In the Battle of Rossbach the Prussian army moved 38 squadrons of calvary towards the Janus and Pölzen, almost entirely hidden from view.
Evidence: By 3:00 pm, the entire Prussian army had struck camp, loaded their tents and gear, and fallen into line. Friedrich Wilhelm von Seydlitz took his 38 squadrons of cavalry and moved toward the Janus and Pölzen, small hills between Rossbach and Reichardtswerben. Except for a few moments, the advance was hidden entirely from view.