29
/
en
AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
April 1, 2024
2067187
172199
2
Create
Public Timelines
Library
FAQ
For education
Cabinet
For educational institutions
For teachers
For students/pupils
jun 17, 1871 - John Wesley Powell's Second Expedition of the Colorado River
Description:
find out what happened on this expedition vs the first
everything from the other post
Added to timeline:
4 Nov 2018
0
0
218
Archaeology in the Grand Canyon
Date:
jun 17, 1871
Now
~ 152 years ago