therefore, that the same system should pervade the whole; that the formation and discipline of the Militia of the Continent should be absolutely uniform, and that the same species of Arms, Accoutrements and Military Apparatus, should be introduced in every part of the United States; No one, who has not learned it from experience, can conceive the difficulty, expense, and confusion which result from a contrary system, or the vague Arrangements which have hitherto prevailed.