Obsidio Vicksburgi
Obsidio Vicksburgi fuit ultima in Expeditione ad Vicksburgum Belli Civilis Americani actio militaris. Ulixes S. Grant, dux Exercitus Civitatum Foederatarum Exercitus Tennesiae appellatus, Flumen Mississippium cum copiis suis transiit et exercitum Civitatum Confoederatarum Americae depulit, a Iohanne C. Pemberton ductum, retro ad moenia urbis Vicksburgi Mississippiae.

Quo facto, duo impetus, diebus 19 Maii et 22 Maii 1863, a Grant in opera Confoederatarum propulsati sunt, utrisque Civitates Foederatae clades accepit. Grant ergo iussit fieri obsessio circa urbem die 25 Maii. Sine auxilio, et commeatibus assumptibus paene, et diebus habita, tandem praesidium se dedit die 4 Iulii. Haec res, et deditio apud Portum Hudson die 9 Iulii, Mississippium Civitatibus Foederatis tradiderunt. Unio huic flumini per residuum bellum praesedit.

Haec obsessio et Proelium Gettysburgi esse tempus quo fortuna Unioni favere coepit habentur; communicatio autem Confoederatarum ad partes occidentalium civitatum suorum (Trans-Mississipium Theatrum saepe appellatas) secuta est. Propter proventus obsidionis et denique belli, populus Vicksburgi Diem Libertatis Civitatum Foederatarum octoginta annos celebrare recusavit.

Bibliographia
Ballard, Michael B. 2004. Vicksburg, The Campaign that Opened the Mississippi. Chapel Hill: University of North Carolina Press. ISBN 0807828939.
Bearss, Edwin C. 1985. The Campaign for Vicksburg. 3 vol. Dayton Ohii: Morningside House. ISBN 9780890293126.
Catton, Bruce. 1965. The Centennial History of the Civil War. Vol. 3, Never Call Retreat. Garden City Novi Eboraci: Doubleday. ISBN 0671469908.
Eicher, David J. 2001. The Longest Night: A Military History of the Civil War. Novi Eboraci: Simon & Schuster. ISBN 0684849445.
Esposito, Vincent J. 1959. West Point Atlas of American Wars. New York: Frederick A. Praeger. OCLC 5890637. Etiam tabulae sine commentario apud Situs West Point.
Foote, Shelby. 1958. The Civil War: A Narrative. Vol. 2, Fredericksburg to Meridian. Novi Eboraci: Random House. ISBN 0394495179.
Grabau, Warren E. 2000. Ninety-Eighty Days: A Geographer's View of the Vicksburg Campaign. Knoxville: University of Tennessee Press. ISBN 1572330686.
Grant, Ulysses S. 1885–1886. Personal Memoirs of U. S. Grant. 2 vols. Charles L. Webster & Company. ISBN 0914427679.
Kennedy, Frances H., ed. 1998. The Civil War Battlefield Guide. 2nd ed. Boston: Houghton Mifflin Co.. ISBN 0395740126.
Korn, Jerry, et editores Time-Life Books. 1985. War on the Mississippi: Grant's Vicksburg Campaign. Alexandria, VA: Time-Life Books. ISBN 0809447444.
McPherson, James M. 1988. Battle Cry of Freedom: The Civil War Era. Oxford History of the United States. Novi Eboraci: Oxford University Press. ISBN 0195038630.
Smith, Jean Edward. 2001. Grant. Novi Eboraci: Simon & Shuster. ISBN 0684849275.
Simon, John Y., ed. 1979. The Papers of Ulysses S. Grant. Vol. 8, April 1 – July 6, 1863. Carbondale: Southern Illinois University Press. ISBN 0-8093-0884-3.
Descriptio proelii apud www.cr.nps.gov, situm Nationale Vivariorum Ministerii.

Bibliographia addita
Bearss, Edwin C. 2010. Receding Tide: Vicksburg and Gettysburg: The Campaigns That Changed the Civil War. Vasingtoniae: National Geographic Society. ISBN 9781426205101.
Groom, Winston. 2009. Vicksburg, 1863. Novi Eboraci: Knopf. ISBN 9780307264251.
Winschel, Terrence J. 1999. Triumph & Defeat: The Vicksburg Campaign. Campbell, CA: Savas Publishing Company. ISBN 1882810317.
Winschel, Terrence J. 2006. Triumph & Defeat: The Vicksburg Campaign, Vol. 2. Novi Eboraci: Savas Beatie. ISBN 1932714219.
Winschel, Terrence J. 1999. Vicksburg: Fall of the Confederate Gibraltar. Abilene, TX: McWhiney Foundation Press. ISBN 9781893114005.
Woodworth, Steven E., ed. 2001. Grant's Lieutenants: From Cairo to Vicksburg. Laurentiae: University Press of Kansas. ISBN 0700611274.
Woodworth, Steven E. 1990. Jefferson Davis and His Generals: The Failure of Confederate Command in the West. Laurentiae: University Press of Kansas. ISBN 0700604618.
Woodworth, Steven E. 2005. Nothing but Victory: The Army of the Tennessee, 1861–1865. Novi Eboraci: Alfred A. Knopf. ISBN 0375412182.

Nexus externi
Civilwar.com Obsessionis descriptio
Obsessionis descriptio animata (pellicula)
Nationale Vivariorum Ministerium, Vicksburg
Vicksburg Virtual Museum Exhibit, Nationale Vivariorum Ministerium
Vicksburg Battlefield: Tabulae proelii, photographemata, commentarii historici, et nuntus agri proelii (CWPT)

Obsidiones
Proelia Belli Civilis Americani
Mississippia
1863