Galerius vs Rudradaman I

Galerius led a Roman army against the Sassanid Empire, suffering an initial defeat near Carrhae. He later regrouped and won a decisive victory, capturing the Persian king Narseh's family and forcing a favorable peace treaty.

Galerius was a primary instigator of Diocletian's Great Persecution, which sought to suppress Christianity through destruction of churches, confiscation of property, and execution of clergy. The persecution lasted until 311.

Galerius, on his deathbed, issued an edict ending the persecution of Christians in the Roman Empire. The edict granted Christians the right to practice their religion and rebuild their churches, marking a major shift in imperial policy.

Rudradaman I expanded the Western Kshatrapa kingdom by conquering territories in Gujarat, Malwa, and parts of Rajasthan. He brought several regions under Shaka control, strengthening their position in western India.

Rudradaman I ordered the repair of the Sudarshana Lake dam in the Kathiawar peninsula, which had been damaged by a storm. The project involved reinforcing the embankment and restoring irrigation to the region, benefiting agriculture.

Rudradaman I fought against the Satavahana king Vashishtiputra Satakarni, defeating him in battle. However, he spared his life due to a marital alliance, as Satakarni was his son-in-law.

Rudradaman I commissioned the Junagadh rock inscription, which records his repair of the Sudarshana Lake dam and details his reign. The inscription is notable for being one of the earliest long Sanskrit inscriptions in India.