The Chola administration had a central government led by the king and council of ministers. Officers were paid with land assignments. The central government oversaw external defense, internal peace, cultural progress, and general prosperity. Power was decentralized with mandalams or provinces ruled by royal families. Local villages had self-governance through three types of assemblies that discussed taxes, disputes, and resource allocation. Villages donated land and taxes to prominent temples, which served as social, educational, and medical centers. The Chola kingdom derived revenue from land and trade taxes, which supported public works, officials, and the army. Chola art and architecture flourished during this period, exemplified by their iconic temples and statues like Nataraja