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gptkbp:instanceOf
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gptkb:historical_event
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gptkbp:alsoKnownAs
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gptkb:Haymarket_massacre
gptkb:Haymarket_riot
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gptkbp:cause
|
protest
demand for eight-hour workday
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gptkbp:commemoratedBy
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gptkb:International_Workers'_Day
gptkb:Forest_Home_Cemetery,_Forest_Park,_Illinois
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gptkbp:country
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gptkb:United_States
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gptkbp:date
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May 4, 1886
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https://www.w3.org/2000/01/rdf-schema#label
|
Haymarket affair
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gptkbp:injuries
|
dozens
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gptkbp:location
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gptkb:Chicago
gptkb:Illinois
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gptkbp:mediaCoverage
|
extensive national and international press
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gptkbp:memorial
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gptkb:Haymarket_Martyrs'_Monument
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gptkbp:notableFor
|
bomb thrown at police
influence on labor movement
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gptkbp:pardonedBy
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gptkb:Governor_John_Peter_Altgeld
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gptkbp:perpetrator
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unknown (bomber not identified)
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gptkbp:relatedTo
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gptkb:American_Federation_of_Labor
gptkb:Knights_of_Labor
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gptkbp:result
|
arrest and trial of anarchists
deaths of police officers and civilians
increased tensions between labor and police
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gptkbp:significance
|
led to May Day observances
major event in labor history
|
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gptkbp:trialOutcome
|
eight anarchists convicted
four executed
one committed suicide in jail
three imprisoned
|
|
gptkbp:victim
|
at least 4 civilians
at least 7 police officers
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gptkbp:bfsParent
|
gptkb:May_Day
gptkb:Anarchism
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gptkbp:bfsLayer
|
4
|