9 is an odd multiple of 6
Trends in Latin American population growth over the past 50 years are best described as "increasing" and predominantly in the cities or places with urban reach.
The Answer Is:
~B. Guerrilla Warfare.
Hope this helps.
Oddly enough, it wasn't Rome. Nor was it Antioch or Cordoba (both of those cities aren't even in Italy).
When the Byzantine empire expanded its borders under Justinian, it reclaimed much of what used to be part of the Roman Empire throughout the Mediterranean. But when they took Italy, they made Ravenna a provincial capital - not Rome. Later, it would eventually become the capital of a Byzantine Exarchate.