What was the Yankee division in World War 2?

26th Infantry Division was named the "Yankee Division" and their shoulder patch was a khaki Diamond with blue letters "Y D". This infantry division served in France and Germany. A typical WW2 infantry division contained about 15,000 men at full strength. It contained 3 Infantry regiments and 4 artillery battalions as well as support units such as Medial, Engineering, QuarterMaster and Signals.