29
/
en
AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
April 1, 2024
182098
15055
2
Create
Public Timelines
Library
FAQ
For education
Cabinet
For educational institutions
For teachers
For students/pupils
apr 28, 1840 - Coal mining was a major industry in southeastern Iowa
Added to timeline:
22 Oct 2017
0
0
433
Social studies
Date:
apr 28, 1840
Now
~ 184 years ago