<span>The Supreme court declared the northwest ordinance constitutional, meaning that the lands promised to natives by the US would be given to them. That being said, the land was very soon after, taken back when Americans expressed anger over the fact that they couldn't have that land.</span>
<span>The main reasons for adopting the new calendar included those that were secular in nature. The secular nature was that church was not as big of a part of people's lives, and this was reflected in the creation of the new calendar. The calendar replaced the Gregorian calendar which was religious in nature and did not focus on scientific ideals.</span>
Answer: C(territorial expansion of the United States.
Explanation:
