Both Jefferson Davis and Abraham Lincoln officially began their terms as president by giving inaugural addresses to their nations.
reading from the US Constitution.
attending each other’s inaugural addresses.
declaring themselves co-presidents.

giving inaugural addresses to their nations

nothing certain is known about what happened, but it seems that the country declined gradually, perhaps due to bad government, or, more likely, due to a series of bad harvests, which resulted in widespread and recurrent famine.

d. it spread christianity. i just took the test and got it right.