character: James Watt
topic: Steam Engine
grade: 8
LearnActions
SearchCreate
character: George Stephenson
topic: Railways and Steam Locomotives
grade: 8
LearnActions
SearchCreate
character: Richard Trevithick
topic: High-Pressure Steam Engine
grade: 8
LearnActions
SearchCreate
character: Eli Whitney
topic: Cotton Gin and Industrial Innovations
grade: 8
LearnActions
SearchCreate