Rennenkampf's army had not moved at all during this battle, vindicating Ludendorff's calculated risk. After being reinforced, the Germans turned on Rennenkampf's slowly advancing Army, attacking ...

1846-1848 900 — Approximate number of battlefield deaths in 12 hours at the Battle of Bull Run 3,000 — Estimated number of horses killed at the Battle of Gettysburg ...