Which historical figure did Cleopatra have a significant alliance with during her reign?

Cleopatra had significant alliances with both Mark Antony and Julius Caesar during her reign, which played crucial roles in the power dynamics of the late Hellenistic period.

Her relationship with Julius Caesar began when he arrived in Egypt during a civil war between Cleopatra and her brother. Their alliance not only solidified her power in Egypt but also resulted in the birth of a son named Caesarion, whom Cleopatra claimed was Caesar’s heir. This connection gave her considerable political leverage, as Caesar was one of the most powerful figures in Rome.

Following Caesar's assassination, Cleopatra formed a strategic alliance with Mark Antony, another prominent Roman leader. Their relationship was both romantic and political, leading to a military partnership against their mutual rivals. Antony’s support was vital in her efforts to maintain her authority in Egypt and expand her influence.

The engagement with both of these powerful figures underlines Cleopatra's adeptness in navigating the complex political landscape of her time, making her alliances pivotal to her reign and the history of the region.