character: Nikola Tesla
topic: Alternating Current and its role in electricity
grade: 2
subject: History
LearnActions
SearchCreate
character: Thomas Edison
topic: Direct Current and its competition with Alternating Current
grade: 2
subject: History
LearnActions
SearchCreate
character: George Westinghouse
topic: Advancements in power systems and support of Alternating Current
grade: 2
subject: History
LearnActions
SearchCreate
character: Michael Faraday
topic: Foundations of electromagnetism influencing electricity generation
grade: 2
subject: History
LearnActions
SearchCreate