The American proposal of January 18, 1916, of a Modus Vivendi for the observance of rules of international law and principles of humanity by submarines and the discontinuance of armament of merchant ships—Further negotiations concerning the “Lusitania”—The case of the “Petrolite”—Reports of offensive operations by armed merchant ships


[195] The Secretary of State to the British Ambassador (Spring Rice)

File No. 763.72/2357a


[196] The Ambassador in Germany (Gerard) to the Secretary of State

File No. 763.72/2351


[197] The Ambassador in Austria-Hungary (Penfield) to the Secretary of State

File No. 841.857P43/25


[198] The French Ambassador (Jusserand) to the Secretary of State

File No. 763.72/2358


[199] The Secretary of State to the Ambassador in Germany (Gerard)

File No. 763.72/2351


[200] The Secretary of State to the Ambassador in Germany (Gerard)

File No. 763.72/13402b


[201] The Ambassador in Great Britain (Page) to the Secretary of State

File No. 763.72/2355½


[202] The Secretary of State to the Ambassador in Great Britain (Page)

File No. 763.72/2355a


[203] The Ambassador in Great Britain (Page) to the Secretary of State

File No. 763.72/2356


[204] The Ambassador in Germany (Gerard) to the Secretary of State

File No. 763.72/2363


[205] The Ambassador in Germany (Gerard) to the Secretary of State

File No. 763.72/2364


[206] The Ambassador in Germany (Gerard) to the Secretary of State

File No. 763.72/2365


[207] The Ambassador in Germany (Gerard) to the Secretary of State

File No. 763.72/2366


[208] The Secretary of State to the Ambassador in Austria-Hungary (Penfield)

File No. 300.115/6986a


[209] The Ambassador in Germany (Gerard) to the Secretary of State

File No. 763.72/2370


[210] The Ambassador in Germany (Gerard) to the Secretary of State

File No. 763.72/2375


[211] The Secretary of State to the Chargé in Turkey (Philip)

File No. 841.857P43/34a


[212] The Ambassador in Great Britain (page) to the Secretary of State

File No. 763.72/2379


[213] The German Ambassador (Bernstorff) to the Secretary of State

File No. 763.72/2611


[214] The British Secretary of State for Foreign Affairs (Grey) to the British Ambassador at Washington (Spring Rice)

File No. 763.72/2400½


[215] The Ambassador in Germany (Gerard) to the Secretary of State

File No. 763.72/2382


[216] The Ambassador in Germany (Gerard) to the Secretary of State

File No. 763.72/2384


[217] The Secretary of State to the Minister in Sweden (Morris)

File No. 763.72/2389a


[218] The Secretary of State to the Ambassador in Great Britain (Page)

File No. 763.72/2379


[219] The Ambassador in Germany (Gerard) to the Secretary of State

File No. 763.72/2390


[220] The Secretary of State to the Ambassador in Austria-Hungary (Penfield)

File No. 300.115P44/8