20 апр 1832 г. - Act Of Congress To Protect Natural Resources
Описание:
The first act of Congress to protect a natural resource was signed by President Andrew Jackson. It reserved four parcels of land with hot mineral springs in Arkansas Territory at Hot SpringsДобавлено на ленту времени:
Дата:
20 апр 1832 г.
Сейчас
~ 192 г назад
