Answer:
The answer is: <u><em>manifest destiny</em></u>
Explanation:
John L. O’Sullivan, Who worked as an editor of a magazine was the first one to use “manifest destiny” in 1845.
This concept stated that America has a right to expand across the whole continent so that they can become more powerful and independent.
Today, we use the Gregorian<span> calendar so I believe it's A. </span><span>the 12 month calendar</span>
I think it’s a or c sorry if it’s wrongs
Back then , the city was shocked by smallpox epidemic. Since smallpox is easily transmitted by contact, overcrowded areas are the perfect breeding spot for smallpox ( they still has not developed small pox vaccine back then)
D, because the enlightenment was about science and the relationship between rulers and subjects is not going to be able to be solved by science. Hope it helps!
