29
/fr/
fr
AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
April 1, 2024
45651
4220
2
Créer
Public Timelines
Bibliothèque
FAQ
For education
Cabinet
For educational institutions
For teachers
For students/pupils
27 juill. 1854 - John Snow brakes the Broad Street pump taking direct action against the spread of cholera in London.
Ajouté au bande de temps:
19 sept. 2017
0
0
406
IB Enviromental
Date:
27 juill. 1854
Maintenaint
~ Il y a 169 ans