"On being asked for a War Poem" is a poem by William Butler Yeats written on 6 February 1915 in response to a request by Henry James that Yeats compose a political poem about World War I.[1] Yeats changed the poem's title from "To a friend who has asked me to sign his manifesto to the neutral nations" to "A Reason for Keeping Silent" before sending it in a letter to James, which Yeats wrote at Coole Park on 20 August 1915. The poem was prefaced with a note stating: "It is the only thing I have written of the war or will write, so I hope it may not seem unfitting."[2] The poem was first published in Edith Wharton's The Book of the Homeless in 1916 as "A Reason for Keeping Silent".[1] When it was later reprinted in The Wild Swans at Coole, the title was changed to "On being asked for a War Poem".[3]