Lewis and Clark Exhibition (14 май 1804 г. – 23 сент 1806 г.)
Описание:
After purchasing Louisiana, Jefferson hired these explorers to discover the new land. they led the first American expedition to cross the western portion of the United States.Добавлено на ленту времени:
Дата:
14 май 1804 г.
23 сент 1806 г.
~ 2 years and 4 months