what is 13th airborne division?
It was an airborne forces formation of division-size of the United States Army that was active during World War II.
13th Airborne Division (United States)
The 13th Airborne Division was an airborne forces formation of division-size of the United States Army that was active during World War II. 
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13th Airborne Division (United States) [SEP] Introduction
The 13th Airborne Division was an airborne forces formation of division-size of the United States Army that was active during World War II. The division was commanded for most of its existence by Major General Elbridge G. Chapman. It was officially activated in the United States in August 1943 at Fort Bragg in North Carolina, remaining active until February 1946, however it never saw combat. After activation the division remained in the United States to complete its training. This training was completed by September 1944, but had to be extended by a further four months when the division provided replacements for the 82nd and 101st Airborne Divisions.