The answer to your question is c
They wanted to expand there terrirory or not. or perhaps I am mixing it up
When co-emperors diocletian and maximian retired at the same time in 305 ad, their junior emperors (caesars) took their places and disagreements between the caesars led to civil war.
Their junior have a very deep thirst for power, and they ended up killing each other for the sake of their ambition<span />
Answer:
East and West Germany merged into one nation
Explanation: