The Army Good Conduct Medal was established by Executive Order 8809, dated 28 June 1941, and authorized the award for soldiers completing three years active service after that date. The criteria were amended by Executive Order 9323, dated 31 March 1943, to authorize the award for candidates having three years of service after 7 December 1941 or one year of service while the United States is at war. Executive Order 10444, dated 10 April 1953, revised the criteria to authorize the award for candidates having three years of service after 27 August 1940; one year of service after 7 December 1941 while the United States is at war; and for candidates having the first award for service after 27 June 1950 upon termination of service, for periods less than three years, but more than one year. The medal was designed by Mr. Joseph Kiselewski and approved by the Secretary of War on 30 October 1942. The eagle, with wings spread, denotes vigilance and superiority. The horizontal sword denotes loyalty, The book represents knowledge acquired and ability gained. On the reverse, the lone star denotes merit. The wreath of laurel and oak leaves denotes reward and strength. The Good Conduct Medal is awarded for exemplary behavior, efficiency, and fidelity in active Federal Military service. It is awarded on a selective basis to each soldier who distinguishes himself/herself from among his/her fellow soldiers by their exemplary conduct, efficiency, and fidelity throughout a specified period of continuous enlisted active Federal military service.