Public Timelines

For educational institutions For teachers For students Cabinet

For educational institutions For teachers For students Open cabinet

FAQ Получить премиум

Create a timeline

Public timelines

About & Feedback Соглашение Приватность FAQ

Cabinet Get premium

Donate

20 дек 1799 г. - They begun smallpox vaccination programs for Indians

Добавлено на ленту времени:

Hernando de Soto

ByTrinity Browning

2 сен 2017

0

0

849

Дата:

20 дек 1799 г.

Сейчас

~ 225 г назад

About & Feedback Соглашение Приватность FAQ

Cabinet Get premium

Donate

The service accepts bank transfer (ACH, Wire) or cards (Visa, MasterCard, etc). Processed by Stripe.

Secured with SSL