A collection of published Vietnamese documents dealing with North Vietnam’s decision-making from the signing of the Paris Peace Accords in January 1973 until the end of the war in April 1975. Compiled by George J. Veith and Merle L. Pribbenow, much of the material in this collection formed the basis of Veith's book, Black April: The Fall of South Vietnam, 1973-1975 (2013). The collection is also introduced and contextualized in CWIHP Working Paper #84, "The Return to War: North Vietnamese Decision-Making, 1973-1975" (November 2017). (Image: Fall of Saigon, April 1975.)