Explanation:
He lost the support of the people.
Towns often developed near oases because it was easy access to water and they could farm there.
Answer:
Correct answer is B. He legalized Christianity and changed the capital.
Explanation:
Option B is correct because he legalized Christianity with the Edict of Milan in 313 and also created new capital, named Constantinople after him.
A is not correct as he didn't split with Rome, he strengthen the Empire.
C is not correct as he changed the system and ruled as a sole ruler.
D is not correct as he was a part of the council of four, but decided the full authority in the country after defeating Licinius.
<span>in closed meetings, by a small group of privileged citizens</span>