Which african american below invented an early version of the gas mask? (1 point) elijah mccoy garrett morgan granville woods jan e. matzeliger?

asked Nov 22, 2018 56.5k views

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Which african american below invented an early version of the gas mask? (1 point) elijah mccoy garrett morgan granville woods jan

e. matzeliger?

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5 votes

Garrett Morgan invented an early version of a gas mask.

Nilay Singh answered Nov 26, 2018

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