user: You are a structured reasoning expert tasked with solving problems step by step. 
You first think about the reasoning process in the mind and then provide the answer. The reasoning process and answer should be enclosed within <think> </think> and <answer> </answer> tags, respectively, i.e., <think> reasoning process here </think> <answer> answer here </answer>. 
Given a question and the associated knowledge graph triplets (entity, relation, entity), you are asked to answer the question with these triplets and your own knowledge. 
You can break down the original question into several sub-questions and explore the given knowledge graph to solve them step-by-step. If there are multiple possible answers, choose one as the final answer. 
After thinking, when you finally reach a conclusion, clearly state the answer within <answer> </answer> tags, i.e., <answer> answer here </answer>. 
Question: Who fought in the Battle of Vicksburg and ended the government position after 3-11-1877? 
Knowledge Triplets: Siege of Vicksburg, base.americancivilwar.battle.military_units_involved_in_this_conflict, 29th Louisiana Infantry Regiment
22nd Louisiana Infantry Regiment, base.americancivilwar.military_unit.conflicts_participated_in, Siege of Vicksburg
Vicksburg Campaign, military.military_conflict.military_personnel_involved, Joseph E. Johnston
War of 1812, time.event.locations, North America
Grant's Operations Against Vicksburg, common.topic.notable_types, Military Conflict
Mississippi, location.location.events, Siege of Vicksburg
James B. McPherson, military.military_person.participated_in_conflicts, Battle of Fort Henry
Mississippi, travel.travel_destination.tourist_attractions, Vicksburg National Military Park
Ulysses S. Grant, military.military_person.participated_in_conflicts, Siege of Veracruz
Battle of Fort Donelson, base.culturalevent.event.entity_involved, Ulysses S. Grant
Battle of Fort Donelson, military.military_conflict.military_personnel_involved, James B. McPherson
Siege of Vicksburg, military.military_conflict.military_personnel_involved, John S. Bowen
Battle of Wilson's Creek, base.culturalevent.event.entity_involved, Confederate States of America
John Alexander McClernand, military.military_person.participated_in_conflicts, American Civil War
Siege of Vicksburg, military.military_conflict.commanders, m.049y2m5
Siege of Vicksburg, base.americancivilwar.battle.military_units_involved_in_this_conflict, 3rd Louisiana Infantry Regiment
James B. McPherson, military.military_person.participated_in_conflicts, Battle of Resaca
Battle of Chancellorsville, military.military_conflict.military_personnel_involved, Seth Barton
Second Battle of Corinth, base.culturalevent.event.entity_involved, Confederate States of America
Ralph Pomeroy Buckland, military.military_person.participated_in_conflicts, American Civil War
William F. Draper, military.military_person.participated_in_conflicts, Siege of Vicksburg
Battle of Atlanta, base.culturalevent.event.entity_involved, James B. McPherson
Battle of Chapultepec, base.culturalevent.event.entity_involved, Winfield Scott
Ralph Pomeroy Buckland, government.politician.government_positions_held, m.0b_cxz6
Siege of Vicksburg, time.event.locations, Mississippi
m.049y2lz, military.military_command.military_conflict, Siege of Vicksburg
Battle of Chapultepec, military.military_conflict.military_personnel_involved, Ulysses S. Grant
m.04kqjx6, government.government_position_held.appointed_by, Ulysses S. Grant
Robert E. Lee, military.military_person.participated_in_conflicts, Mexican–American War
Siege of Vicksburg, base.americancivilwar.battle.military_units_involved_in_this_conflict, 26th Louisiana Infantry Regiment
Battle of Snyder's Bluff, base.culturalevent.event.entity_involved, Confederate States of America
m.09rg1lp, government.government_position_held.appointed_by, Ulysses S. Grant
m.0gmkgpk, military.casualties.combatant, Confederate States of America
Grant's Operations Against Vicksburg, time.event.includes_event, Battle of Milliken's Bend
Siege of Vicksburg, military.military_conflict.military_personnel_involved, Henry Casey
Battle of the Wilderness, military.military_conflict.military_personnel_involved, William F. Draper
Battle of Shiloh, military.military_conflict.military_personnel_involved, Ulysses S. Grant
Battle of the U.S.S. Kearsarge and the C.S.S. Alabama, exhibitions.exhibit.exhibitions_displayed_in, Manet and the American Civil War: The Battle of U.S.S. \"Kearsarge\" and C.S.S. \"Alabama\"
Jefferson Davis, government.politician.government_positions_held, m.09n5nyx
Peter Joseph Osterhaus, military.military_person.participated_in_conflicts, Battle of Wilson's Creek
m.09n5nzq, government.government_position_held.office_holder, Jefferson Davis
Battle of Molino del Rey, military.military_conflict.military_personnel_involved, Ulysses S. Grant
Battle of Grand Gulf, time.event.locations, Vicksburg
m.04kqjxb, government.government_position_held.appointed_by, Ulysses S. Grant
Battle of Jackson, Mississippi, base.culturalevent.event.entity_involved, Confederate States of America
m.0z8pjt2, government.government_position_held.office_holder, William D. Turner
Battle of Chancellorsville, time.event.included_in_event, American Civil War
m.09s797y, government.government_position_held.appointed_by, Ulysses S. Grant
m.09n5n_6, government.government_position_held.office_holder, Jefferson Davis
William F. Draper, military.military_person.participated_in_conflicts, Siege of Petersburg
Battle of Goodrich's Landing, time.event.included_in_event, Grant's Operations Against Vicksburg
An Honorable Defeat: The Last Days of the Confederate Government, book.written_work.subjects, Confederate States of America
Vicksburg Campaign, time.event.included_in_event, Western Theater of the American Civil War
Battle of Big Black River Bridge, military.military_conflict.military_personnel_involved, John S. Bowen
The Civil War, tv.tv_program.episodes, A Very Bloody Affair: 1862
Joseph E. Johnston, military.military_person.participated_in_conflicts, Battle of Chapultepec
John Alexander McClernand, government.politician.party, m.04d66q4
Henry Casey, military.military_person.participated_in_conflicts, Siege of Vicksburg
Battle of Resaca, military.military_conflict.military_personnel_involved, James B. McPherson
Siege of Vicksburg, base.americancivilwar.battle.military_units_involved_in_this_conflict, 27th Louisiana Infantry Regiment
Grant's Operations Against Vicksburg, time.event.includes_event, Battle of Jackson, Mississippi
Ulysses S. Grant, government.politician.government_positions_held, m.03fx88m
Ulysses S. Grant, military.military_person.participated_in_conflicts, Siege of Petersburg
Ralph Pomeroy Buckland, government.politician.party, m.0whttkd
Ralph Pomeroy Buckland, military.military_person.participated_in_conflicts, Siege of Vicksburg
Ulysses S. Grant, base.kwebbase.kwtopic.has_sentences, In 1877 Grant finally left office and the family went on a two-year round the world tour.
m.04tn7rr, government.government_position_held.appointed_by, Ulysses S. Grant
Grant's Operations Against Vicksburg, time.event.includes_event, Battle of Snyder's Bluff
Seth Barton, military.military_person.participated_in_conflicts, Siege of Vicksburg
Peter Joseph Osterhaus, military.military_person.participated_in_conflicts, Siege of Vicksburg
William F. Draper, military.military_person.participated_in_conflicts, American Civil War
m.09tbqb8, government.government_position_held.appointed_by, Ulysses S. Grant
Battle of Molino del Rey, base.culturalevent.event.entity_involved, Ulysses S. Grant
Battle of Champion Hill, base.culturalevent.event.entity_involved, Ulysses S. Grant
Jefferson Davis, government.politician.government_positions_held, m.09n5nzq
m.0wk5d9t, government.government_position_held.office_holder, Ralph Pomeroy Buckland
Grant's Operations Against Vicksburg, base.americancivilwar.campaign.theater, Western Theater of the American Civil War
Battle of Wilson's Creek, base.americancivilwar.battle.military_units_involved_in_this_conflict, 3rd Louisiana Infantry Regiment
Battle of Shiloh, military.military_conflict.military_personnel_involved, John Alexander McClernand
Battle of Arkansas Post, base.culturalevent.event.entity_involved, Confederate States of America
Vicksburg, location.hud_county_place.place, Vicksburg
Vicksburg, location.citytown.postal_codes, 39180
Ulysses S. Grant, military.military_person.participated_in_conflicts, Siege of Vicksburg
Battle of Snyder's Bluff, time.event.included_in_event, Grant's Operations Against Vicksburg
American Civil War, tv.tv_subject.tv_episodes, A Very Bloody Affair: 1862
Carter L. Stevenson, military.military_person.participated_in_conflicts, Siege of Vicksburg
Vicksburg, location.location.events, Battle of Grand Gulf
Siege of Vicksburg, time.event.included_in_event, American Civil War
Ulysses S. Grant, military.military_person.participated_in_conflicts, Mexican–American War
Ulysses S. Grant, base.kwebbase.kwtopic.connections_to, robert edward lee fought ulysses simpson grant
Siege of Vicksburg, base.culturalevent.event.entity_involved, Union
Ulysses S. Grant, military.military_person.participated_in_conflicts, Battle of Palo Alto
David Farragut, military.military_person.participated_in_conflicts, Siege of Vicksburg
William F. Draper, military.military_person.participated_in_conflicts, Battle of the Wilderness
John Alexander McClernand, military.military_person.participated_in_conflicts, Battle of Fort Donelson
Battle of Arkansas Post, time.event.included_in_event, American Civil War
Vicksburg Campaign, time.event.includes_event, Grant's Operations Against Vicksburg
Battle of Resaca, base.culturalevent.event.entity_involved, Joseph E. Johnston
Siege of Vicksburg, base.culturalevent.event.entity_involved, John C. Pemberton
Siege of Vicksburg, base.culturalevent.event.entity_involved, Ulysses S. Grant
Vicksburg Campaign, common.topic.notable_types, Military Conflict
Battle of Snyder's Bluff, time.event.included_in_event, American Civil War
Siege of Vicksburg, common.topic.notable_for, g.125fntmgj
James B. McPherson, military.military_person.participated_in_conflicts, Battle of Kennesaw Mountain
American Civil War, base.culturalevent.event.entity_involved, George B. McClellan
John S. Bowen, military.military_person.participated_in_conflicts, Battle of Port Gibson
Ulysses S. Grant, military.military_person.participated_in_conflicts, American Civil War
Henry Dow, military.military_person.participated_in_conflicts, Siege of Vicksburg
P. G. T. Beauregard, military.military_person.participated_in_conflicts, Battle of Shiloh
31st Louisiana Infantry Regiment, base.americancivilwar.military_unit.conflicts_participated_in, Siege of Vicksburg
Battle of Fort Henry, time.event.included_in_event, American Civil War
Siege of Vicksburg, military.military_conflict.military_personnel_involved, Seth Barton
Siege of Vicksburg, military.military_conflict.military_personnel_involved, Carter L. Stevenson
Battle of Milliken's Bend, base.culturalevent.event.entity_involved, Confederate States of America
Battle of Pea Ridge, base.culturalevent.event.entity_involved, Confederate States of America
Ulysses S. Grant, government.us_president.vice_president, Henry Wilson
Carter L. Stevenson, military.military_person.participated_in_conflicts, Battle of Nashville
m.04tn7rw, government.government_position_held.appointed_by, Ulysses S. Grant
m.09n5nyx, government.government_position_held.office_holder, Jefferson Davis
Battle of Raymond, time.event.included_in_event, American Civil War
Vicksburg, location.location.containedby, Warren County
Battle of Monterrey, military.military_conflict.military_personnel_involved, Jefferson Davis
American Civil War, base.culturalevent.event.entity_involved, Winfield Scott
Warren County, location.location.contains, Vicksburg National Military Park
James B. McPherson, military.military_person.participated_in_conflicts, Siege of Vicksburg
Siege of Vicksburg, military.military_conflict.combatants, m.04fvcs7
m.049y2m5, military.military_command.military_conflict, Siege of Vicksburg
Ulysses S. Grant, base.kwebbase.kwtopic.has_sentences, He distinguished himself at the battle of Chatulpec on 13th September 1847, earning brevet commissions as first lieutenant and captain.
m.0jvvyr2, location.administrative_division_capital_relationship.capital, Vicksburg
Fought in this battle, type.property.expected_type, Military Conflict
Battle of Milliken's Bend, time.event.included_in_event, Grant's Operations Against Vicksburg
Grant's Operations Against Vicksburg, time.event.includes_event, Battle of Champion Hill
Robert E. Lee, base.kwebbase.kwtopic.connections_from, robert edward lee fought ulysses simpson grant
John S. Bowen, military.military_person.participated_in_conflicts, American Civil War
Battle of Chancellorsville, time.event.locations, Virginia
Vicksburg, location.location.containedby, Mississippi
Battle of Chancellorsville, base.culturalevent.event.entity_involved, Robert E. Lee
Siege of Vicksburg, military.military_conflict.military_personnel_involved, Henry Dow
Grant's Operations Against Vicksburg, time.event.includes_event, Battle of Raymond
Ulysses S. Grant, military.military_person.participated_in_conflicts, Battle of Monterrey
Jefferson Davis, book.book_subject.works, An Honorable Defeat: The Last Days of the Confederate Government
Joseph E. Johnston, military.military_person.participated_in_conflicts, Mexican–American War
William F. Draper, government.politician.government_positions_held, m.0wlt8t1
Peter Joseph Osterhaus, people.deceased_person.place_of_death, Duisburg
Henry Halleck, military.military_person.participated_in_conflicts, American Civil War
Grant's Operations Against Vicksburg, time.event.includes_event, Battle of Port Gibson
Battle of Raymond, time.event.included_in_event, Grant's Operations Against Vicksburg
Battle of Arkansas Post, base.culturalevent.event.entity_involved, John Alexander McClernand
Battle of Goodrich's Landing, base.culturalevent.event.entity_involved, Confederate States of America
Ulysses S. Grant, military.military_person.participated_in_conflicts, Battle of Fort Donelson
3rd Louisiana Infantry Regiment, base.americancivilwar.military_unit.conflicts_participated_in, Siege of Vicksburg
Joseph E. Johnston, military.military_person.participated_in_conflicts, American Civil War
Battle of Fort Henry, base.culturalevent.event.entity_involved, Confederate States of America
Siege of Vicksburg, base.americancivilwar.battle.military_units_involved_in_this_conflict, 31st Louisiana Infantry Regiment
Battle of Shiloh, base.culturalevent.event.entity_involved, Ulysses S. Grant
Second Battle of Corinth, time.event.included_in_event, American Civil War
Battle of Big Black River Bridge, base.culturalevent.event.entity_involved, John Alexander McClernand
Battle of Chancellorsville, common.topic.notable_types, Military Conflict
Carter L. Stevenson, military.military_person.participated_in_conflicts, American Civil War
m.0cnmgn7, military.casualties.combatant, Confederate States of America
Battle of Arkansas Post, military.military_conflict.military_personnel_involved, John Alexander McClernand
Siege of Vicksburg, time.event.included_in_event, Grant's Operations Against Vicksburg
Ulysses S. Grant, military.military_person.participated_in_conflicts, Battle of Molino del Rey
Battle of Big Black River Bridge, time.event.included_in_event, Grant's Operations Against Vicksburg
Vicksburg, location.citytown.postal_codes, 39183
Battle of Raymond, base.culturalevent.event.entity_involved, Confederate States of America
Ulysses S. Grant, base.kwebbase.kwtopic.has_sentences, This action cemented Grant's Republican ties and ensured his nomination for president in 1868.
Battle of Monterrey, military.military_conflict.military_personnel_involved, Ulysses S. Grant
Battle of Vicksburg, Kurz and Allison, common.image.size, m.02c7z_m
17th Louisiana Infantry Regiment, base.americancivilwar.military_unit.conflicts_participated_in, Siege of Vicksburg
Fighting for the Confederacy, book.written_work.subjects, American Civil War
Joseph E. Johnston, military.military_person.participated_in_conflicts, Atlanta Campaign
Battle of Helena, base.culturalevent.event.entity_involved, Confederate States of America
William F. Draper, government.politician.party, m.0bw_zcj
William D. Turner, government.politician.government_positions_held, m.0z8pjt2
Grant's Operations Against Vicksburg, time.event.includes_event, Siege of Vicksburg
m.03fx88m, government.government_position_held.office_holder, Ulysses S. Grant
Ulysses S. Grant, government.politician.party, m.03gjg83
m.0wlt8t1, government.government_position_held.office_holder, William F. Draper
m.07hvqjr, government.government_position_held.appointed_by, Ulysses S. Grant
Battle of Jackson, Mississippi, base.culturalevent.event.entity_involved, Ulysses S. Grant
John S. Bowen, military.military_person.participated_in_conflicts, Battle of Shiloh
Battle of Jackson, Mississippi, time.event.included_in_event, Grant's Operations Against Vicksburg
Siege of Vicksburg, base.americancivilwar.battle.military_units_involved_in_this_conflict, 22nd Louisiana Infantry Regiment
Grant's Operations Against Vicksburg, common.topic.notable_for, g.125b421pj
Battle of Fort Donelson, military.military_conflict.military_personnel_involved, Ulysses S. Grant
Battle of Jackson, Mississippi, base.culturalevent.event.entity_involved, Joseph E. Johnston
Second Battle of Corinth, common.topic.notable_types, Military Conflict
Battle of Chickasaw Bayou, time.event.locations, Vicksburg
Battle of Pea Ridge, base.americancivilwar.battle.military_units_involved_in_this_conflict, 3rd Louisiana Infantry Regiment
James B. McPherson, military.military_person.participated_in_conflicts, Battle of Fort Donelson
John Alexander McClernand, military.military_person.participated_in_conflicts, Battle of Shiloh
Siege of Vicksburg, base.culturalevent.event.entity_involved, Confederate States of America
Battle of Shiloh, military.military_conflict.military_personnel_involved, Ralph Pomeroy Buckland
Battle of Grand Gulf, time.event.included_in_event, Grant's Operations Against Vicksburg
Siege of Vicksburg, base.americancivilwar.battle.military_units_involved_in_this_conflict, 23rd Louisiana Infantry Regiment
m.05n572x, government.government_position_held.appointed_by, Ulysses S. Grant
Robert E. Lee, military.military_person.participated_in_conflicts, Battle of Chancellorsville
Battle of Fort Donelson, base.culturalevent.event.entity_involved, Confederate States of America
Grant's Operations Against Vicksburg, time.event.included_in_event, Vicksburg Campaign
Warren County, location.location.events, Siege of Vicksburg
David Farragut, military.military_person.participated_in_conflicts, War of 1812
John S. Bowen, military.military_person.participated_in_conflicts, Battle of Big Black River Bridge
m.0b_cxz6, government.government_position_held.office_holder, Ralph Pomeroy Buckland
Grant's Operations Against Vicksburg, time.event.includes_event, Battle of Helena
Battle of Pea Ridge, military.military_conflict.military_personnel_involved, Peter Joseph Osterhaus
Battle of Fort Donelson, military.military_conflict.military_personnel_involved, John Alexander McClernand
Siege of Vicksburg, military.military_conflict.combatants, m.049y2pc
Jefferson Davis, military.military_person.participated_in_conflicts, Battle of Monterrey
Siege of Vicksburg, base.americancivilwar.battle.military_units_involved_in_this_conflict, 17th Louisiana Infantry Regiment
Grant's Operations Against Vicksburg, time.event.includes_event, Battle of Big Black River Bridge
Peter Joseph Osterhaus, military.military_person.participated_in_conflicts, Battle of Big Black River Bridge
Ulysses S. Grant, military.military_person.participated_in_conflicts, Overland Campaign
m.04kqjxg, government.government_position_held.appointed_by, Ulysses S. Grant
Warren County, location.us_county.hud_county_place, Vicksburg
27th Louisiana Infantry Regiment, base.americancivilwar.military_unit.conflicts_participated_in, Siege of Vicksburg
Battle of Resaca, base.culturalevent.event.entity_involved, Confederate States of America
American Civil War, base.culturalevent.event.entity_involved, Robert E. Lee
Jefferson Davis, government.politician.government_positions_held, m.09n5n_6
Battle of Wilson's Creek, military.military_conflict.military_personnel_involved, Peter Joseph Osterhaus
Western Theater of the American Civil War, base.americancivilwar.theater.campaigns, Grant's Operations Against Vicksburg
William D. Turner, government.politician.party, m.0z8pk45
William F. Draper, military.military_person.participated_in_conflicts, Battle of Globe Tavern
Siege of Vicksburg, military.military_conflict.military_personnel_involved, James B. McPherson
Siege of Vicksburg, common.topic.image, Battle of Vicksburg, Kurz and Allison
Siege of Vicksburg, military.military_conflict.commanders, m.049y2lz
Battle of Fort Henry, base.culturalevent.event.entity_involved, Ulysses S. Grant
Ulysses S. Grant, military.military_person.participated_in_conflicts, Battle of Chapultepec
Siege of Vicksburg, base.culturalevent.event.entity_involved, Ulysses S. Grant
Siege of Vicksburg, base.culturalevent.event.entity_involved, United States of America
Battle of Vicksburg, Kurz and Allison, common.image.appears_in_topic_gallery, Siege of Vicksburg
David Farragut, military.military_person.participated_in_conflicts, American Civil War
Battle of Jackson, Mississippi, time.event.included_in_event, American Civil War
Siege of Vicksburg, military.military_conflict.military_personnel_involved, Peter Joseph Osterhaus
Battle of Big Black River Bridge, base.culturalevent.event.entity_involved, Confederate States of America
Battle of Champion Hill, time.event.included_in_event, Grant's Operations Against Vicksburg
Battle of Atlanta, military.military_conflict.military_personnel_involved, James B. McPherson
Vicksburg, location.location.contains, Vicksburg National Military Park
Battle of Fort Henry, military.military_conflict.military_personnel_involved, James B. McPherson
Second Battle of Corinth, base.americancivilwar.battle.military_units_involved_in_this_conflict, 3rd Louisiana Infantry Regiment
m.049y2pc, military.military_combatant_group.conflict, Siege of Vicksburg
Vicksburg, book.written_work.subjects, United States of America
Peter Joseph Osterhaus, military.military_person.participated_in_conflicts, Battle of Pea Ridge
United States--History--Civil War, 1861-1865, base.skosbase.skos_concept.equivalent_topic, American Civil War
23rd Louisiana Infantry Regiment, base.americancivilwar.military_unit.conflicts_participated_in, Siege of Vicksburg
Ulysses S. Grant, military.military_person.participated_in_conflicts, Battle of Resaca de la Palma
Siege of Vicksburg, military.military_conflict.military_personnel_involved, John Alexander McClernand
An Honorable Defeat: The Last Days of the Confederate Government, book.written_work.subjects, Jefferson Davis
Henry Halleck, military.military_person.participated_in_conflicts, Mexican–American War
American Civil War, base.culturalevent.event.entity_involved, Ulysses S. Grant
Siege of Vicksburg, military.military_conflict.military_personnel_involved, William D. Turner
Battle of Shiloh, base.culturalevent.event.entity_involved, Confederate States of America
Battle of the U.S.S. Kearsarge and the C.S.S. Alabama, visual_art.artwork.art_subject, American Civil War
Ulysses S. Grant, military.military_person.participated_in_conflicts, Chattanooga Campaign
Henry Wilson, government.us_vice_president.to_president, Ulysses S. Grant
Battle of Stirling's Plantation, time.event.included_in_event, American Civil War
Siege of Vicksburg, military.military_conflict.military_personnel_involved, David Farragut
Vicksburg, book.written_work.original_language, English Language
George B. McClellan, military.military_person.participated_in_conflicts, American Civil War
William D. Turner, military.military_person.participated_in_conflicts, American Civil War
Vicksburg, book.written_work.subjects, Mississippi
Fighting for the Confederacy, book.written_work.subjects, Confederate States of America
Mississippi, book.book_subject.works, Vicksburg
m.04fvcs7, military.military_combatant_group.conflict, Siege of Vicksburg
Ulysses S. Grant, military.military_person.participated_in_conflicts, Battle of Shiloh
Vicksburg, travel.travel_destination.tourist_attractions, Vicksburg National Military Park
Grant's Operations Against Vicksburg, time.event.includes_event, Battle of Goodrich's Landing
John Alexander McClernand, military.military_person.participated_in_conflicts, Siege of Vicksburg
James B. McPherson, military.military_person.participated_in_conflicts, Battle of Shiloh
George B. McClellan, military.military_person.participated_in_conflicts, Mexican–American War
Peter Joseph Osterhaus, military.military_person.participated_in_conflicts, Battle of Lookout Mountain
Vicksburg, location.location.containedby, United States of America
Robert E. Lee, military.military_person.participated_in_conflicts, American Civil War
Clashes of cavalry, book.written_work.subjects, Confederate States of America
Siege of Vicksburg, military.military_conflict.military_personnel_involved, Ulysses S. Grant
Siege of Vicksburg, military.military_conflict.military_personnel_involved, William F. Draper
Siege of Vicksburg, time.event.locations, Warren County
James B. McPherson, military.military_person.participated_in_conflicts, Battle of Atlanta
Battle of Port Gibson, base.culturalevent.event.entity_involved, Ulysses S. Grant
29th Louisiana Infantry Regiment, base.americancivilwar.military_unit.conflicts_participated_in, Siege of Vicksburg
Vicksburg, location.location.time_zones, Central Time Zone
John S. Bowen, military.military_person.participated_in_conflicts, Siege of Vicksburg
Battle of Chancellorsville, military.military_conflict.military_personnel_involved, Robert E. Lee
Fought in this battle, rdf-schema#range, Military Conflict
Warren County, location.us_county.county_seat, Vicksburg
Battle of the Wilderness, base.culturalevent.event.entity_involved, Ulysses S. Grant
m.09n5nzq, government.government_position_held.jurisdiction_of_office, Confederate States of America
Confederate States of America, book.book_subject.works, An Honorable Defeat: The Last Days of the Confederate Government
War of 1812, base.culturalevent.event.entity_involved, Winfield Scott
Grant's Operations Against Vicksburg, time.event.includes_event, Battle of Grand Gulf
Warren County, location.location.contains, Vicksburg
John C. Pemberton, military.military_person.participated_in_conflicts, Mexican–American War
Vicksburg, location.capital_of_administrative_division.capital_of, m.0jvvyr2
Battle of Stirling's Plantation, base.culturalevent.event.entity_involved, Confederate States of America
Siege of Vicksburg, military.military_conflict.military_personnel_involved, Ralph Pomeroy Buckland
American Civil War, base.culturalevent.event.entity_involved, Henry Halleck
m.0gmkfgp, military.casualties.combatant, Confederate States of America
m.04kqjx2, government.government_position_held.appointed_by, Ulysses S. Grant
Siege of Vicksburg, common.topic.notable_types, Military Conflict
Siege of Vicksburg, base.schemastaging.context_name.pronunciation, g.125_lwv14
Battle of Stirling's Plantation, base.americancivilwar.battle.military_units_involved_in_this_conflict, 31st Louisiana Infantry Regiment
Battle of Port Gibson, time.event.included_in_event, Grant's Operations Against Vicksburg
Battle of Port Gibson, base.culturalevent.event.entity_involved, Confederate States of America
Battle of Chapultepec, military.military_conflict.military_personnel_involved, Joseph E. Johnston
Battle of Shiloh, military.military_conflict.military_personnel_involved, James B. McPherson
Military Conflict, type.type.expected_by, Fought in this battle
Ulysses S. Grant, government.us_president.vice_president, Schuyler Colfax
Seth Barton, military.military_person.participated_in_conflicts, Battle of Chancellorsville
Siege of Vicksburg, common.topic.article, m.01hf7m
Henry Wilson, military.military_person.participated_in_conflicts, American Civil War
Ulysses S. Grant, government.politician.election_campaigns, Ulysses S. Grant Presidential Campaign, 1868
Vicksburg, location.location.events, Battle of Chickasaw Bayou
Joseph E. Johnston, military.military_person.participated_in_conflicts, Vicksburg Campaign
Battle of Raymond, base.culturalevent.event.entity_involved, James B. McPherson
John Alexander McClernand, military.military_person.participated_in_conflicts, Battle of Arkansas Post
William D. Turner, military.military_person.participated_in_conflicts, Siege of Vicksburg
26th Louisiana Infantry Regiment, base.americancivilwar.military_unit.conflicts_participated_in, Siege of Vicksburg
Ulysses S. Grant, base.kwebbase.kwtopic.has_sentences, In January 1862, Grant received permission from General Henry Wager Halleck to begin an offensive campaign.
Battle of the Wilderness, base.culturalevent.event.entity_involved, Robert E. Lee
Battle of the Wilderness, base.culturalevent.event.entity_involved, Confederate States of America
Vicksburg, location.hud_county_place.county, Warren County
Fighting for the Confederacy, book.written_work.subjects, United States of America
Ralph Pomeroy Buckland, government.politician.government_positions_held, m.0wk5d9t
Ralph Pomeroy Buckland, military.military_person.participated_in_conflicts, Battle of Shiloh
Battle of Helena, time.event.included_in_event, Grant's Operations Against Vicksburg
Carter L. Stevenson, military.military_person.participated_in_conflicts, Battle of Lookout Mountain
James B. McPherson, military.military_person.participated_in_conflicts, American Civil War
Western Theater of the American Civil War, time.event.includes_event, Vicksburg Campaign

Answer: Ulysses S. Grant