Question

One way Diocletian brought short-term order to Rome involved?
A(giving half of the empire to Germanic tribes.
B(executing enemies who spoke against the empire.
C(dividing the empire into eastern and western regions.
D(implementing a new monetary system in the empire.

Answer 1

One way in which Diocletian brought short-term order to Rome involved "C(dividing the empire into eastern and western regions", since he thought this would make the management of the Empire easier. 

Answer 2

One way Diocletian brought short-term order to Rome involved option C. dividing the empire into eastern and western regions. The empire was too great to be governed by only one man. He had to suppress revolts or stop an invasion in all this big territory. So he decided to divide the empire into eastern and western regions and shared the throne with a colleague of his choice.