Labor: Education and knowledge (1 янв 1879 г. – 1 янв 1972 г.)
Описание:
immigrants were thought of uneducated people because of the language barrier. Since they could not communicate well, often they were taken for granted and used for cheap labor.Добавлено на ленту времени:
Дата:
1 янв 1879 г.
1 янв 1972 г.
~ 93 years