What did Cleopatra do for rome?

Hatred of Cleopatra united the Romans behind Octavian, who declared war on her. By her defeat, she enabled Octavian to change the Roman government from an ineffective republic to a principate.
Hatred of Cleopatra united the Romans behind Octavian, who declared war on her. By her defeat, she enabled Octavian to change the Roman government from an ineffective republic to a principate.