In 1920, the Supreme Court applied the Supremacy Clause to international treaties, holding in the case of Missouri v. Holland, 252 U.S. 416, that the Federal government's ability to make treaties is supreme over any state concerns that such treaties might abrogate states' rights arising under the Tenth Amendment.
Age. To join the Military, you have to be at least 18 years old (17 with parental consent). As for the upper age limit, it depends on the Service and the program: Health Professions Scholarship Program (HPSP): 36 (for the Navy, you can be no older than 42 at the time you enter Active Duty, following your degree completionâunless you were granted an age waiver when you were recruited)
By Mass Communication Specialist 1st Class Harrold Henck, Commander, Navy Reserve Force Public Affairs. WASHINGTON (NNS) -- Sailors and guests gathered at the U.S. Navy Memorial on March 3 to commemorate the 92nd birthday of the Navy Reserve. The keynote speakers for the event were Assistant Secretary of Defense for Reserve Affairs Thomas F. Hall, Secretary of the Navy Donald C. Winters and Chief of Navy Reserve Force Vice Adm. John G. Cotton.