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gptkb:United_States_Semiquincentennial
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community events
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gptkb:STS-51-L_mission
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deployment of TDRS-B
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gptkb:United_States_Semiquincentennial
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gptkb:fireworks
|
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gptkb:STS-51-L_mission
|
Teacher in Space Project lessons
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gptkb:United_States_Semiquincentennial
|
national celebrations
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gptkb:United_States_Semiquincentennial
|
parades
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gptkb:United_States_Semiquincentennial
|
educational programs
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gptkb:United_States_Semiquincentennial
|
public art installations
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gptkb:United_States_Semiquincentennial
|
historical reenactments
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