Answer:
Zeus granted Tithonus immortality
Explanation:
How would she survive without her love? She could not imagine such a life, and so she asked the greatest god of all, Zeus, to grant Tithonus immortality. "Please," Eos pleaded, "let my beloved Tithonus live forever." Her eyes filled with tears, her skin flushed, and even Zeus was moved, and so he granted her request.
The reason why some nations were more prosperous and were faster to acheive economic prosperity was due to multiple reasons. Some have had multiple and violent military coups which obviously played a big role in their violent transitions. Other experienced violent civil wars because different cultures had to live together. These two things both played a very important devastating role in the violent transitions.
What could have been done would have been that they would redraw the borders.