Along with the battlefield reverses was the inability of the `` Luftwaffe '' to produce Creating enough experienced night fighter crews which was exacerbated Cause_change_of_position_on_a_scale by the crippling shortage of fuel at this stage in the war which contributed Causation to the collapse of training programs and grounded combat units .

In spite of crippling casualties Death , Lee continued to skirmish Hostile_encounter with McClellan throughout September 18 , while removing Removing his battered army south of the Potomac River .

Allied lapses in communication and Blücher 's overconfidence left Olsufiev 's corps isolated near Champaubert when Napoleon 's army lunged Self_motion from the south to deal it a crippling blow Attack .

Where precipitation remained Temporary_stay as snow , accumulations Cause_change_of_position_on_a_scale reached Arriving or more , crippling Destroying travel Traveling .

The February 5–6 , 2010 North American blizzard , commonly referred Name_conferral to as `` Snowmageddon '' , was a paralyzing and crippling blizzard Catastrophe that had major and widespread impact Influence in the Northeastern United States .

Most crippling was the widespread 20 to 35 in ( 50 to 90 cm ) of snow accumulated Come_together across southern Pennsylvania , the Eastern Panhandle of West Virginia , northern Virginia , Washington , D.C. , Maryland , Delaware , and southern New Jersey , bringing Bringing air and Interstate Highway travel to a halt Process_end .

On April 23 , 1521 , after nearly a year of rebellion , the reorganized supporters of the emperor struck Attack a crippling blow to the comuneros at the Battle of Villalar .