The well-known Star Spangled Banner elaborates on the land of the free, and the home of the brave - but why does this free land exist, and who are the brave? The United States Armed Forces are the federal military forces of the United States. They consist of the Army, Navy, Marine Corps, Air Force, and Coast Guard. This coalition was founded on June 14, 1755 and the current Minister of Defense is Ash Carter. There are also three general categories of military people; active duty, who are full-time soldiers and sailors, reserve & guard forces, who are individuals who work a civilian job but can be called to full-time military duty, and veterans and retirees, who are the past members of the military. Then there are also the millions of family…