Some pretty bad things might happen just think what you'd do if you got stuck in the trenches
Answer:
Constantine adopted Christianity as his religion and, by extension, as the religion of the Roman Empire. At that point, monotheism, in its Christian form, for the first time became a bandwagon. Down until the time of Constantine, you had to be pretty strongly interested in your eternal salvation for it to make sense to convert to Christianity. After Constantine, people like you and me are jumping on the bandwagon. Well, I shouldn’t speak for you, but people like me are jumping on the bandwagon. It makes excellent sense in this world to convert to Christianity.
Answer:
the connection is that a Christian God had destined the United States to bring civilization across the American continent
Explanation:
The connection between Manifest Destiny and Christianity is that Manifest Destiny is the belief that God--specifically a Christian God--had destined the United States to bring civilization across the American continent.
Respect for your elder and of superior station