The austro-hungarian, russian, german and ottoman empires came to an end as a result of world war I
I think it would be ( They mainly stayed out of sight, but were in complete control of all matters big and small.) hope this helps.
Answer:
D. all of the above are correct
Explanation:
"An invasion from Morocco" is the one event among the choices given in the question that <span>marks the final stage in the collapse of the Songhai empire. The correct option among all the options that are given in the question is the last option or the fourth option. I hope the answer has come to your help.</span>