Enlisted Marine Corps ranks are broken down into three levels, Junior Enlisted, Non-Commissioned Officers, and Staff Non-Commissioned Officers. As a Marine moves up the ladder his or her responsibility and contribution to the mission increases.
Also, children born abroad to two non-citizen nationals or to one alien parent and one non-citizen national parent are eligible for non-citizen national status. This is so rare that the State Department does not even issue a certificate for it. Non-citizen nationals are delineated as such in their passports.
(Hint: for an immigrant, think permanent). A non-immigrant is a foreign national permitted to enter the U.S. for a limited duration for purposes such as travel, school, temporary employment, and business investment (See below for a complete list of the non-immigrant visa categories.).Hint: for an immigrant, think permanent). A non-immigrant is a foreign national permitted to enter the U.S. for a limited duration for purposes such as travel, school, temporary employment, and business investment (See below for a complete list of the non-immigrant visa categories.).