Because steam engines runs on coals and it is an abundant resource
The Bureau of Indian Affairs was organized in 1824 as part of the "Department of War," since a large portion of US interaction with the Natives had been in the realm of conflict, due to increased white settlement.
Answer:
I think it is b sorry if i'm wrong
Explanation:
Because time is a social construct. It was only created when civilization was created. Since there was no one to create time in the beginning of Earth we had to create it as far back as we could. So basically science as stuff created time to help people. Time wasn't a thing back then. It only became a thing when people became a thing.
Hope this Helps!
