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: What politician held an office between 1872-1911 and fought in the Battle of Vicksburg? 
Knowledge Triplets: Battle of Chapultepec, military.military_conflict.military_personnel_involved, Ulysses S. Grant
m.0wlt8t1, government.government_position_held.office_holder, William F. Draper
Ralph Pomeroy Buckland, government.politician.party, m.0pb96gc
Battle of Chancellorsville, military.military_conflict.military_personnel_involved, Robert E. Lee
Battle of Grand Gulf, time.event.locations, Vicksburg
m.03fx88m, government.government_position_held.office_holder, Ulysses S. Grant
Battle of Resaca, base.culturalevent.event.entity_involved, Joseph E. Johnston
Henry Casey, people.deceased_person.place_of_death, Bloomingburg
John S. Bowen, military.military_person.participated_in_conflicts, Battle of Port Gibson
David Farragut, military.military_person.participated_in_conflicts, War of 1812
Jefferson Davis, government.politician.government_positions_held, m.09n5n_6
Siege of Vicksburg, military.military_conflict.commanders, m.049y2lz
John Alexander McClernand, people.person.nationality, United States of America
m.0b_cxz6, government.government_position_held.office_holder, Ralph Pomeroy Buckland
John Alexander McClernand, government.politician.party, m.04d66q4
m.09n5nyx, government.government_position_held.office_holder, Jefferson Davis
Seth Barton, military.military_person.participated_in_conflicts, Siege of Vicksburg
Siege of Vicksburg, military.military_conflict.military_personnel_involved, Henry Casey
1872 Republican National Convention, base.politicalconventions.political_convention.presidential_nominee, Ulysses S. Grant
James B. McPherson, military.military_person.participated_in_conflicts, Battle of Shiloh
m.04kqjxg, government.government_position_held.appointed_by, Ulysses S. Grant
John Alexander McClernand, military.military_person.participated_in_conflicts, American Civil War
m.07hvqjr, government.government_position_held.appointed_by, Ulysses S. Grant
Ralph Pomeroy Buckland, common.topic.notable_types, U.S. Congressperson
Battle of Fort Henry, base.culturalevent.event.entity_involved, Ulysses S. Grant
m.09n5n_6, government.government_position_held.office_holder, Jefferson Davis
James B. McPherson, military.military_person.participated_in_conflicts, Siege of Vicksburg
Seth Barton, military.military_person.participated_in_conflicts, Battle of Chancellorsville
Ulysses S. Grant 1873 presidential inauguration, base.culturalevent.event.entity_involved, Ulysses S. Grant
Schuyler Colfax, people.person.profession, Politician
m.0z8pk45, government.political_party_tenure.politician, William D. Turner
22nd Louisiana Infantry Regiment, base.americancivilwar.military_unit.conflicts_participated_in, Siege of Vicksburg
Henry Halleck, people.person.nationality, United States of America
John Alexander McClernand, people.person.profession, Lawyer
Siege of Vicksburg, base.americancivilwar.battle.military_units_involved_in_this_conflict, 17th Louisiana Infantry Regiment
Siege of Vicksburg, time.event.locations, Warren County
Henry Dow, common.topic.notable_for, g.1yp3b0l4k
James B. McPherson, military.military_person.participated_in_conflicts, Battle of Resaca
William D. Turner, government.politician.government_positions_held, m.0z8pjt2
Battle of Raymond, base.culturalevent.event.entity_involved, James B. McPherson
Siege of Vicksburg, base.culturalevent.event.entity_involved, John C. Pemberton
Siege of Vicksburg, common.topic.notable_types, Military Conflict
Grant's Operations Against Vicksburg, time.event.includes_event, Siege of Vicksburg
Ulysses S. Grant, base.politicalconventions.presidential_nominee.nominated_at, 1872 Republican National Convention
m.0whttkd, government.political_party_tenure.politician, Ralph Pomeroy Buckland
Battle of Raymond, base.culturalevent.event.entity_involved, Confederate States of America
John Alexander McClernand, common.topic.article, m.059w59
Siege of Vicksburg, base.americancivilwar.battle.military_units_involved_in_this_conflict, 31st Louisiana Infantry Regiment
Ralph Pomeroy Buckland, government.politician.party, m.0whttkd
John C. Pemberton, people.person.nationality, United States of America
Siege of Vicksburg, military.military_conflict.military_personnel_involved, William D. Turner
Politician, freebase.equivalent_topic.equivalent_type, Politician
m.03gjg83, government.political_party_tenure.politician, Ulysses S. Grant
Ulysses S. Grant, government.political_appointer.appointees, m.04kqjxb
James B. McPherson, military.military_person.participated_in_conflicts, Battle of Kennesaw Mountain
Battle of Port Gibson, time.event.included_in_event, Grant's Operations Against Vicksburg
Battle of Chancellorsville, base.culturalevent.event.entity_involved, Robert E. Lee
Vicksburg, location.location.containedby, United States of America
Battle of Goodrich's Landing, time.event.included_in_event, Grant's Operations Against Vicksburg
James B. McPherson, military.military_person.participated_in_conflicts, Battle of Atlanta
Vicksburg Campaign, common.topic.notable_types, Military Conflict
John Alexander McClernand, people.person.children, Edward John McClernand
Siege of Vicksburg, base.americancivilwar.battle.military_units_involved_in_this_conflict, 22nd Louisiana Infantry Regiment
Ulysses S. Grant, military.military_person.participated_in_conflicts, Battle of Shiloh
Battle of Raymond, time.event.included_in_event, Grant's Operations Against Vicksburg
Ulysses S. Grant, government.us_president.vice_president, Henry Wilson
United States of America, base.locations.continents.countries_within, North America
Grant's Operations Against Vicksburg, time.event.includes_event, Battle of Snyder's Bluff
David Farragut, people.person.nationality, United States of America
Siege of Vicksburg, time.event.locations, Mississippi
Ulysses S. Grant, military.military_person.participated_in_conflicts, Battle of Chapultepec
Ulysses S. Grant, government.politician.election_campaigns, Ulysses S. Grant Presidential Campaign, 1872
Jefferson Davis, government.politician.government_positions_held, m.09n5nzq
Siege of Vicksburg, time.event.included_in_event, Grant's Operations Against Vicksburg
Ulysses S. Grant, government.politician.election_campaigns, Ulysses S. Grant Presidential Campaign, 1868
Battle of the Wilderness, base.culturalevent.event.entity_involved, Robert E. Lee
Ulysses S. Grant, book.author.works_written, The Papers of Ulysses S. Grant, Volume 22: June 1, 1871 - January 31, 1872
Battle of Champion Hill, base.culturalevent.event.entity_involved, Ulysses S. Grant
Stephen Mallory, people.person.profession, Politician
Vicksburg, book.written_work.original_language, English Language
Ulysses S. Grant 1873 presidential inauguration, common.topic.notable_types, Event
Battle of Fort Donelson, base.culturalevent.event.entity_involved, Ulysses S. Grant
m.05n572x, government.government_position_held.appointed_by, Ulysses S. Grant
American Civil War, base.culturalevent.event.entity_involved, George B. McClellan
Ulysses S. Grant 1873 presidential inauguration, time.event.locations, Washington, D.C.
Grant's Operations Against Vicksburg, time.event.includes_event, Battle of Raymond
Ralph Pomeroy Buckland, military.military_person.participated_in_conflicts, American Civil War
Vicksburg, location.hud_county_place.place, Vicksburg
John S. Bowen, people.person.nationality, Confederate States of America
Ulysses S. Grant, government.political_appointer.appointees, m.09rg1lp
Vicksburg, location.location.events, Battle of Chickasaw Bayou
Ulysses S. Grant, military.military_person.participated_in_conflicts, Battle of Fort Donelson
Vicksburg Campaign, military.military_conflict.military_personnel_involved, Joseph E. Johnston
John Alexander McClernand, people.person.profession, Politician
Grant's Operations Against Vicksburg, common.topic.notable_for, g.125b421pj
17th Louisiana Infantry Regiment, base.americancivilwar.military_unit.conflicts_participated_in, Siege of Vicksburg
Battle of the Wilderness, base.culturalevent.event.entity_involved, Ulysses S. Grant
Grant's Operations Against Vicksburg, time.event.includes_event, Battle of Big Black River Bridge
Ralph Pomeroy Buckland, common.topic.article, m.02rm2sn
m.0jvvyr2, location.administrative_division_capital_relationship.capital, Vicksburg
Battle of Port Gibson, base.culturalevent.event.entity_involved, Ulysses S. Grant
William D. Turner, military.military_person.participated_in_conflicts, Siege of Vicksburg
John Alexander McClernand, common.topic.image, John Alexander McClernand
Battle of Vicksburg, Kurz and Allison, common.image.size, m.02c7z_m
Jefferson Davis, military.military_person.participated_in_conflicts, Battle of Monterrey
Siege of Vicksburg, time.event.included_in_event, American Civil War
Warren County, location.us_county.hud_county_place, Vicksburg
m.049y2pc, military.military_combatant_group.conflict, Siege of Vicksburg
Abraham Lincoln, people.person.profession, Politician
Ulysses S. Grant, base.kwebbase.kwtopic.has_sentences, This action cemented Grant's Republican ties and ensured his nomination for president in 1868.
Siege of Vicksburg, base.schemastaging.context_name.pronunciation, g.125_lwv14
Ulysses S. Grant, people.person.profession, Politician
Politician, freebase.type_hints.included_types, Topic
Battle of Stirling's Plantation, base.culturalevent.event.entity_involved, Confederate States of America
Carter L. Stevenson, military.military_person.participated_in_conflicts, Battle of Lookout Mountain
John S. Bowen, military.military_person.participated_in_conflicts, Battle of Shiloh
US President, freebase.type_hints.included_types, Politician
Western Theater of the American Civil War, time.event.includes_event, Vicksburg Campaign
Battle of Atlanta, base.culturalevent.event.entity_involved, James B. McPherson
Peter Joseph Osterhaus, common.topic.article, m.03grvlq
John C. Pemberton, people.person.education, m.04hw096
Jefferson Davis, common.topic.notable_types, U.S. Congressperson
m.0cnmgn7, military.casualties.combatant, Confederate States of America
Siege of Vicksburg, military.military_conflict.military_personnel_involved, Ulysses S. Grant
Mississippi, location.location.events, Siege of Vicksburg
Siege of Vicksburg, military.military_conflict.military_personnel_involved, Henry Dow
John C. Pemberton, common.topic.notable_for, g.1255x3lbr
Confederate States of America, book.book_subject.works, Jefferson Davis and his cabinet
26th Louisiana Infantry Regiment, base.americancivilwar.military_unit.conflicts_participated_in, Siege of Vicksburg
Warren County, location.location.contains, Vicksburg National Military Park
Siege of Vicksburg, military.military_conflict.commanders, m.049y2m5
Vicksburg, book.written_work.subjects, United States of America
Ralph Pomeroy Buckland, military.military_person.participated_in_conflicts, Siege of Vicksburg
1872 Republican National Convention, base.culturalevent.event.entity_involved, Ulysses S. Grant
Ulysses S. Grant, government.political_appointer.appointees, m.09s797y
P. G. T. Beauregard, military.military_person.participated_in_conflicts, Battle of Shiloh
Grant's Operations Against Vicksburg, time.event.includes_event, Battle of Champion Hill
Siege of Vicksburg, base.culturalevent.event.entity_involved, United States of America
John Alexander McClernand, people.person.places_lived, m.04hsssl
Ulysses S. Grant, government.political_appointer.appointees, m.07hvqjr
John C. Pemberton, common.topic.image, John C. Pemberton
m.0pb96gc, government.political_party_tenure.politician, Ralph Pomeroy Buckland
Ulysses S. Grant, base.inaugurations.inauguration_speaker.inauguration, Ulysses S. Grant 1873 presidential inauguration
ulysses simpson grant appointed general by abraham lincoln, base.kwebbase.kwconnection.other, Abraham Lincoln
Grant's Operations Against Vicksburg, time.event.included_in_event, Vicksburg Campaign
James B. McPherson, common.topic.image, James B. McPherson
John Alexander McClernand, military.military_person.participated_in_conflicts, Battle of Shiloh
Vicksburg, location.capital_of_administrative_division.capital_of, m.0jvvyr2
Ralph Pomeroy Buckland, people.person.nationality, United States of America
Vicksburg, travel.travel_destination.tourist_attractions, Vicksburg National Military Park
Mississippi, book.book_subject.works, Vicksburg
Battle of Fort Henry, military.military_conflict.military_personnel_involved, James B. McPherson
Battle of Vicksburg, Kurz and Allison, common.image.appears_in_topic_gallery, Siege of Vicksburg
John S. Bowen, common.topic.image, GenJohnBowen
Battle of Big Black River Bridge, time.event.included_in_event, Grant's Operations Against Vicksburg
Battle of Arkansas Post, base.culturalevent.event.entity_involved, John Alexander McClernand
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, 29th Louisiana Infantry Regiment
1868 Republican National Convention, base.politicalconventions.political_convention.presidential_nominee, Ulysses S. Grant
Ulysses S. Grant, government.political_appointer.appointees, m.04kqjx2
William F. Draper, government.politician.government_positions_held, m.0wlt8t1
Western Theater of the American Civil War, base.americancivilwar.theater.campaigns, Grant's Operations Against 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.09n5nzq, government.government_position_held.jurisdiction_of_office, Confederate States of America
Ulysses S. Grant, military.military_person.participated_in_conflicts, Battle of Resaca de la Palma
James B. McPherson, common.topic.article, m.02fl29
John C. Pemberton, common.topic.article, m.02_qh6
Politician, freebase.type_profile.equivalent_topic, Politician
Siege of Vicksburg, base.americancivilwar.battle.military_units_involved_in_this_conflict, 26th Louisiana Infantry Regiment
Ulysses S. Grant, government.political_appointer.appointees, m.05n572x
Siege of Vicksburg, common.topic.article, m.01hf7m
Ulysses S. Grant, military.military_person.participated_in_conflicts, Battle of Monterrey
Siege of Vicksburg, military.military_conflict.military_personnel_involved, Carter L. Stevenson
Ulysses S. Grant, base.kwebbase.kwtopic.connections_to, robert edward lee fought ulysses simpson grant
William F. Draper, military.military_person.participated_in_conflicts, Battle of the Wilderness
Fought in this battle, rdf-schema#range, Military Conflict
Warren County, location.us_county.county_seat, Vicksburg
Gideon Welles, people.person.profession, Politician
Siege of Vicksburg, base.americancivilwar.battle.military_units_involved_in_this_conflict, 3rd Louisiana Infantry Regiment
Ulysses S. Grant, government.political_appointer.appointees, m.04tn7rr
m.09n5nzq, government.government_position_held.office_holder, Jefferson Davis
1868 Republican National Convention, base.culturalevent.event.entity_involved, Ulysses S. Grant
m.04fvcs7, military.military_combatant_group.conflict, Siege of Vicksburg
William D. Turner, government.politician.party, m.0z8pk45
Siege of Vicksburg, military.military_conflict.military_personnel_involved, David Farragut
Peter Joseph Osterhaus, military.military_person.participated_in_conflicts, Battle of Pea Ridge
Siege of Vicksburg, military.military_conflict.military_personnel_involved, William F. Draper
James B. McPherson, people.person.nationality, United States of America
Battle of Port Gibson, base.culturalevent.event.entity_involved, John S. Bowen
Grant's Operations Against Vicksburg, time.event.includes_event, Battle of Grand Gulf
1872 Republican National Convention, time.event.locations, Philadelphia
Gideon Welles, common.topic.notable_types, Politician
Battle of Jackson, Mississippi, time.event.included_in_event, Grant's Operations Against Vicksburg
Peter Joseph Osterhaus, military.military_person.participated_in_conflicts, Siege of Vicksburg
Ulysses S. Grant, military.military_person.participated_in_conflicts, Battle of Molino del Rey
1868 Republican National Convention, common.topic.notable_types, Event
Vicksburg Campaign, time.event.included_in_event, Western Theater of the American Civil War
27th Louisiana Infantry Regiment, base.americancivilwar.military_unit.conflicts_participated_in, Siege of Vicksburg
m.04kqjxb, government.government_position_held.appointed_by, Ulysses S. Grant
Battle of Chancellorsville, time.event.included_in_event, American Civil War
John Alexander McClernand, military.military_person.participated_in_conflicts, Siege of Vicksburg
Battle of Chancellorsville, time.event.locations, Virginia
Vicksburg Campaign, time.event.includes_event, Grant's Operations Against Vicksburg
Ralph Pomeroy Buckland, people.person.education, m.0w59z94
Siege of Vicksburg, common.topic.notable_for, g.125fntmgj
m.04kqjx6, government.government_position_held.appointed_by, Ulysses S. Grant
Vicksburg, location.location.containedby, Mississippi
Fought in this battle, type.property.expected_type, Military Conflict
m.0wk5d9t, government.government_position_held.office_holder, Ralph Pomeroy Buckland
John Alexander McClernand, military.military_person.participated_in_conflicts, Battle of Arkansas Post
John Alexander McClernand, military.military_person.participated_in_conflicts, Battle of Fort Donelson
William F. Draper, military.military_person.participated_in_conflicts, Battle of Globe Tavern
John S. Bowen, common.topic.article, m.0dxwzs
29th Louisiana Infantry Regiment, base.americancivilwar.military_unit.conflicts_participated_in, Siege of Vicksburg
m.049y2lz, military.military_command.military_conflict, Siege of Vicksburg
Vicksburg, location.location.events, Battle of Grand Gulf
James B. McPherson, military.military_person.participated_in_conflicts, Battle of Fort Donelson
Ulysses S. Grant, government.political_appointer.appointees, m.04kqjx6
Siege of Vicksburg, military.military_conflict.military_personnel_involved, Seth Barton
Henry Casey, military.military_person.participated_in_conflicts, Siege of Vicksburg
John C. Pemberton, common.topic.image, JCPembertonBLY
Henry Wilson, people.person.nationality, United States of America
Grant's Operations Against Vicksburg, base.americancivilwar.campaign.theater, Western Theater of the American Civil War
Vicksburg, location.location.time_zones, Central Time Zone
Siege of Vicksburg, base.culturalevent.event.entity_involved, Confederate States of America
3rd Louisiana Infantry Regiment, base.americancivilwar.military_unit.conflicts_participated_in, Siege of Vicksburg
m.04d66q4, government.political_party_tenure.politician, John Alexander McClernand
Siege of Vicksburg, base.culturalevent.event.entity_involved, United States of America
m.03pk3n7, people.place_lived.person, Peter Joseph Osterhaus
Grant's Operations Against Vicksburg, common.topic.notable_types, Military Conflict
Battle of Snyder's Bluff, time.event.included_in_event, Grant's Operations Against Vicksburg
Confederate States of America, location.location.containedby, North America
William F. Draper, common.topic.notable_types, U.S. Congressperson
Joseph E. Johnston, military.military_person.participated_in_conflicts, Vicksburg Campaign
Ulysses S. Grant, base.kwebbase.kwtopic.has_sentences, In January 1862, Grant received permission from General Henry Wager Halleck to begin an offensive campaign.
Siege of Vicksburg, military.military_conflict.military_personnel_involved, Ralph Pomeroy Buckland
Grant's Operations Against Vicksburg, time.event.includes_event, Battle of Port Gibson
Peter Joseph Osterhaus, military.military_person.participated_in_conflicts, Battle of Lookout Mountain
William D. Turner, common.topic.notable_types, Politician
Ulysses S. Grant, military.military_person.participated_in_conflicts, Siege of Vicksburg
Grant's Operations Against Vicksburg, time.event.includes_event, Battle of Jackson, Mississippi
Robert E. Lee, base.kwebbase.kwtopic.connections_from, robert edward lee fought ulysses simpson grant
m.09tbqb8, government.government_position_held.appointed_by, Ulysses S. Grant
Warren County, location.location.events, Siege of Vicksburg
Vicksburg, location.location.contains, Vicksburg National Military Park
23rd Louisiana Infantry Regiment, base.americancivilwar.military_unit.conflicts_participated_in, Siege of Vicksburg
James B. McPherson, military.military_person.participated_in_conflicts, Battle of Fort Henry
Robert E. Lee, people.person.nationality, Confederate States of America
m.09rg1lp, government.government_position_held.appointed_by, Ulysses S. Grant
Vicksburg, location.citytown.postal_codes, 39183
Siege of Vicksburg, base.culturalevent.event.entity_involved, Union
George B. McClellan, people.person.nationality, United States of America
Siege of Vicksburg, military.military_conflict.combatants, m.049y2pc
Jefferson Davis, book.book_subject.works, An Honorable Defeat: The Last Days of the Confederate Government
John Alexander McClernand, common.topic.notable_for, g.125d3_8ty
Carter L. Stevenson, military.military_person.participated_in_conflicts, Battle of Nashville
William D. Turner, people.person.profession, Politician
Siege of Vicksburg, common.topic.image, Battle of Vicksburg, Kurz and Allison
James B. McPherson, common.topic.notable_for, g.1259sb5xf
Ulysses S. Grant 1873 presidential inauguration, base.inaugurations.inauguration.president, Ulysses S. Grant
Warren County, location.location.contains, Vicksburg
1872 Republican National Convention, common.topic.notable_types, Event
Siege of Vicksburg, military.military_conflict.military_personnel_involved, James B. McPherson
John S. Bowen, military.military_person.participated_in_conflicts, Siege of Vicksburg
William F. Draper, government.politician.party, m.0bw_zcj
Henry Wilson, military.military_person.participated_in_conflicts, American Civil War
Joseph E. Johnston, military.military_person.participated_in_conflicts, Battle of Chapultepec
m.04tn7rw, government.government_position_held.appointed_by, Ulysses S. Grant
Ulysses S. Grant, government.political_appointer.appointees, m.04kqjxg
Ralph Pomeroy Buckland, government.politician.government_positions_held, m.0b_cxz6
George B. McClellan, people.person.ethnicity, Scottish American
Peter Joseph Osterhaus, people.deceased_person.place_of_death, Duisburg
Siege of Vicksburg, military.military_conflict.combatants, m.04fvcs7
William F. Draper, military.military_person.participated_in_conflicts, Siege of Vicksburg
John Alexander McClernand, common.topic.notable_types, U.S. Congressperson
Battle of Jackson, Mississippi, base.culturalevent.event.entity_involved, Joseph E. Johnston
Peter Joseph Osterhaus, military.military_person.participated_in_conflicts, Battle of Wilson's Creek
m.09s797y, government.government_position_held.appointed_by, Ulysses S. Grant
Ulysses S. Grant, government.politician.government_positions_held, m.03fx88m
Battle of Chapultepec, base.culturalevent.event.entity_involved, Winfield Scott
Ulysses S. Grant, base.politicalconventions.presidential_nominee.nominated_at, 1868 Republican National Convention
Henry Halleck, military.military_person.participated_in_conflicts, American Civil War
m.04kqjx2, government.government_position_held.appointed_by, Ulysses S. Grant
Ulysses S. Grant, government.us_president.vice_president, Schuyler Colfax
Peter Joseph Osterhaus, military.military_person.participated_in_conflicts, Battle of Big Black River Bridge
Battle of Grand Gulf, time.event.included_in_event, Grant's Operations Against Vicksburg
Battle of Milliken's Bend, time.event.included_in_event, Grant's Operations Against Vicksburg
David Farragut, military.military_person.participated_in_conflicts, Siege of Vicksburg
Ulysses S. Grant, military.military_person.participated_in_conflicts, Battle of Palo Alto
Vicksburg, location.location.containedby, Warren County
American Civil War, base.culturalevent.event.entity_involved, Henry Halleck
Battle of Shiloh, base.culturalevent.event.entity_involved, Ulysses S. Grant
War of 1812, base.culturalevent.event.entity_involved, Winfield Scott
Ulysses S. Grant, government.politician.party, m.03gjg83
Henry Wilson, people.person.profession, Politician
m.04hsssl, people.place_lived.person, John Alexander McClernand
m.0bw_zcj, government.political_party_tenure.politician, William F. Draper
Vicksburg, location.hud_county_place.county, Warren County
Ralph Pomeroy Buckland, government.politician.government_positions_held, m.0wk5d9t
John S. Bowen, military.military_person.participated_in_conflicts, Battle of Big Black River Bridge
Battle of Helena, time.event.included_in_event, Grant's Operations Against Vicksburg
Grant's Operations Against Vicksburg, time.event.includes_event, Battle of Helena
31st Louisiana Infantry Regiment, base.americancivilwar.military_unit.conflicts_participated_in, Siege of Vicksburg
Jefferson Davis, government.politician.government_positions_held, m.09n5nyx
Vicksburg, book.written_work.subjects, Mississippi
Vicksburg, location.citytown.postal_codes, 39180
Ulysses S. Grant, government.political_appointer.appointees, m.09tbqb8
Siege of Vicksburg, military.military_conflict.military_personnel_involved, John S. Bowen
Ulysses S. Grant, government.political_appointer.appointees, m.04tn7rw
Siege of Vicksburg, base.culturalevent.event.entity_involved, Confederate States of America
Siege of Vicksburg, base.americancivilwar.battle.military_units_involved_in_this_conflict, 27th Louisiana Infantry Regiment
Schuyler Colfax, government.us_vice_president.to_president, Ulysses S. Grant
Henry Dow, military.military_person.participated_in_conflicts, Siege of Vicksburg
John C. Pemberton, people.person.nationality, Confederate States of America
Robert E. Lee, military.military_person.participated_in_conflicts, Battle of Chancellorsville
m.04tn7rr, government.government_position_held.appointed_by, Ulysses S. Grant
Politician, people.profession.corresponding_type, Politician
Battle of Jackson, Mississippi, base.culturalevent.event.entity_involved, Ulysses S. Grant
Grant's Operations Against Vicksburg, time.event.includes_event, Battle of Goodrich's Landing
m.049y2m5, military.military_command.military_conflict, Siege of Vicksburg
Grant's Operations Against Vicksburg, time.event.includes_event, Battle of Milliken's Bend
An Honorable Defeat: The Last Days of the Confederate Government, book.written_work.subjects, Jefferson Davis
Carter L. Stevenson, military.military_person.participated_in_conflicts, Siege of Vicksburg
Siege of Vicksburg, base.culturalevent.event.entity_involved, Ulysses S. Grant
Politician, freebase.type_profile.published, Published
Jefferson Davis, people.person.profession, Politician
m.0z8pjt2, government.government_position_held.office_holder, William D. Turner
Siege of Vicksburg, base.americancivilwar.battle.military_units_involved_in_this_conflict, 23rd Louisiana Infantry Regiment
Siege of Vicksburg, military.military_conflict.military_personnel_involved, John Alexander McClernand
Mississippi, travel.travel_destination.tourist_attractions, Vicksburg National Military Park
Ralph Pomeroy Buckland, military.military_person.participated_in_conflicts, Battle of Shiloh
David Farragut, common.topic.article, m.0pzfr
Henry Wilson, government.us_vice_president.to_president, Ulysses S. Grant
Battle of Champion Hill, time.event.included_in_event, Grant's Operations Against Vicksburg
Battle of Chickasaw Bayou, time.event.locations, Vicksburg
Henry Casey, common.topic.notable_for, g.1ylqcmhw3
Siege of Vicksburg, military.military_conflict.military_personnel_involved, Peter Joseph Osterhaus

Answer: North America