There is ample precedent for restricting the voting to those affected. Many of our states have restrictions on those permitted to vote. In most, it is necessary to be able to read and write before you may vote. In some, you must own property. It would be a simple matter each year for the men coming of military age to register in their communities as they did in the draft during the World War and be examined physically. Those who could pass and who would therefore be called upon to bear arms in the event of war would be eligible to vote in a limited plebiscite.