The United States MILITARY LEAVE DEPARTMENT is basically created for the processing of leave applications of United States soldiers who are deployed to the third world countries for peace keeping. The United States Leave Department was founded in 1890 when some set of soldiers was exposed to adverse gas on the war field. The protocol took a long process before the leave was granted. Most of our gallant soldiers lost their lives before they could get back to the United States Hospital. Ever since, a department of leave was set up by the USA Government to monitor the processing of leave requests.