This dissertation examines British munitions procurement chronologically from 1914 through early 1916, the period in which Britain's war effort grew to encompass the nation's entire industrial capacity, as well as much of the industrial capacity of the neutral United States. The focus shifts from the political struggle in the British Cabinet between Kitchener and Lloyd George, to Britain's Commercial Agency Agreement with the American banking firm of J. P. Morgan and Company, and to British and German propaganda in the United States.