Answer:
A. The Oregon Country was divided between Britain and the United States at the 49th Parallel.
Explanation:
He wrote the 95 theses to protest the selling of indulgences.
I think it's, the Mauryan Empire expands
The development of the efficient agricultural practices including understanding the nile rivers flooding patterns where they grew their crops as it has the rich black soil changed Egyptians work life through efficient practices in agriculture that made the workforce available for other ventures.