Question: Nickforce was the name of an improvised formation of the British First Army in the Tunisian Campaign of World War II  was hastily formed from elements of the British 6th Armoured Division for the defence of Thala, during the latter stages of the Battle of Kasserine Pass that took place in what year?
Sentence (from "Battle of Kasserine Pass"): The Axis forces, led by "Generalfeldmarschall" Erwin Rommel, were primarily from the "Afrika Korps" Assault Group, elements of the Italian "Centauro" Armoured Division and two Panzer divisions detached from the 5th Panzer Army, while the Allied forces consisted of the U.S. II Corps (Major General Lloyd Fredendall), the British 6th Armoured Division (Major-General Charles Keightley) and other parts of the First Army (Lieutenant-General Kenneth Anderson).
Relevant evidence: No