US History T2 U4 L12 Test Review Flashcards

US History T2 U4 L12 Test Review

0 / 28

Question

How did George Westinghouse contribute to railroad transportation?

Answer

His invention of air brakes made railroad travel safer and faster

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Card 1 of 28

US History T2 U4 L12 Test Review

0 / 28

Question

Answer

His invention of air brakes made railroad travel safer and faster

Know itStill learning

Card 1 of 28