Four Letters from Robert Lansing to Woodrow Wilson, 30 April 1917William Bauchop Wilson to Woodrow Wilson, 30 April 1917Newton Diehl Baker to Woodrow Wilson, 30 April 1917Cyrus Hall McCormick, Jr., to Woodrow Wilson, 30 April 1917From the Diary of Josephus Daniels, 30 April 1917From the Diary of Colonel House, 30 April 1917From a Narrative by An Unknown Person, 30 April 1917Enclosure, 30 April 1917