Unangan (Aleut) population declines further (24 Nov 1836 Jahr – 22 Jul 1839 Jahr)
Beschreibung:
Smallpox, measles, chicken pox, and whooping cough epidemics reduce the Unangan (Aleut) population, which had been steadily declining since Russians first arrived in 1732.
Zugefügt zum Band der Zeit:
Datum:
24 Nov 1836 Jahr
22 Jul 1839 Jahr
~ 2 years and 7 months