The study critically explores the Chola Empire during the reigns of Rajaraja I and Rajendra I, focusing on the strategic motivations behind their military and economic expansions and the internal structural complexities that ultimately constrained their imperial legacy. Often celebrated for their naval prowess, architectural achievements, and cultural patronage, the Cholas built a formidable empire by securing vital trade routes and fostering maritime dominance across the Indian Ocean. Their military campaigns, particularly against Sri Lanka and the Srivijaya Empire, were not merely conquests but carefully calculated moves to protect economic interests and assert regional supremacy. However, the empire’s growing dependence on continuous expansion led to administrative overreach, resource strain, and eventual vulnerability. Internally, while the Cholas promoted trade, agriculture, and temple-based economies, these benefits were inequitably distributed across a rigidly hierarchical society. Marginalised groups—such as women, lower castes, and enslaved persons—remained excluded from the empire’s prosperity, highlighting the contradictions between grandeur and inequality. Religious patronage, especially toward Saivism, served political ends more than spiritual inclusivity.