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April 1, 2024
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31 март 1840 г. - President Van Buren establishes the 10-hour work day

Описание:

President Van Buren issues an executive order mandating the policy that manual workers on federal contracts would only be required to work 10 hours a day.

Добавлено на ленту времени:

Дата:

31 март 1840 г.
Сейчас
~ 184 г назад