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4 окт 1868 г. - Traffic Light
Описание:
The first Traffic light was invented by Garret Morgan. This impacted the us because it helped to decrease the rise in accidents and provided a safer way to travel.
Добавлено на ленту времени:
Industrial Revoultion
By
Tracy
16 окт 2017
0
0
309
Дата:
4 окт 1868 г.
Сейчас
~ 155 г назад
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