Correct answer is Emperor Diocletian.
I would say Spain and Portugal. They were both the colonial powers which own the majority of Latin American countries. Their influence is language, food, and religion.
Characteristics of struggling global cities include all of the following except an increasing middle class. The correct option among all the options that are given in the question is the fourth option or option "D". Normally in struggling global cities, there is an increase in the lower income people. I hope the answer helps you.