Hull summarized and outlined works by David Starr Jordan, French Ensor Chadwick, Henri Lambert, and John Atkinson Hobson, for discussion and adoption by the Central Organization for a Durable Peace.

Addams answers questions from the audience about efforts to prevent war or national competition. The speech was given to the Daughters of the Revolution.

Slechta praises Addams for her view that Germany is not the sole aggressor in World War I and shares his views on preparedness and international relations.

Logan writes Kiefer to defend his universal peace plan against criticism from Herbert Quick.

Lambert sends Addams his pamphlet, Un Autre Aspect de la Question Européenne et une Solution, in the hopes that she can circulate it.

Logan discusses the economic effects of war, and suggests that international trade could be levered in the cause of peace.

Pringsheim argues that trade practices of the United States in the early years of World War I have not been neutral.

Holmer writes to Addams about shipbuilding and the differences in American and Swedish culture and languages and seeks information on Hull-House's operations.