Cleopatra III of Egypt vs Shishunaga

Cleopatra III married her uncle Ptolemy VIII Physcon, becoming queen consort. This marriage was part of the dynastic struggles within the Ptolemaic family, as Ptolemy VIII had previously been married to her mother Cleopatra II.

After the reconciliation between Ptolemy VIII and Cleopatra II, Cleopatra III became co-ruler alongside her mother and husband. This tripartite rule was unstable but allowed Cleopatra III to gain political experience.

After Ptolemy VIII's death, Cleopatra III became regent for her sons Ptolemy IX Lathyros and later Ptolemy X Alexander. She dominated the government, making key decisions and controlling the throne.

Cleopatra III forced her son Ptolemy IX Lathyros to flee to Cyprus after a power struggle, replacing him with her younger son Ptolemy X Alexander. This internal conflict weakened the Ptolemaic dynasty.

Cleopatra III was murdered by her son Ptolemy X Alexander, who ordered her execution to secure his own power. Her death marked the end of her influential role in Ptolemaic politics.

Shishunaga established the Shishunaga dynasty after overthrowing the Haryanka dynasty's king Nagadasaka. He made Girivraja (Rajgir) his capital and began consolidating power in Magadha.

Shishunaga led a military campaign against the powerful kingdom of Avanti, defeating its king and annexing its territory. This conquest significantly expanded Magadha's influence in central India.

Shishunaga relocated the Magadha capital from Girivraja to Pataliputra, a strategically located city on the Ganges. This move enhanced trade and administrative control, laying the foundation for future Mauryan expansion.