What history and responsibilities of Rajah?

The title "Rajah" refers to a monarch or princely ruler in South Asia, particularly in India, with roots tracing back to ancient times. Historically, Rajahs governed over territories, maintained Law and Order, collected taxes, and provided protection to their subjects. They often held significant cultural and religious influence, serving as patrons of the arts and local traditions. In modern contexts, the responsibilities of Rajahs may include preserving heritage, engaging in community leadership, and supporting social and economic development initiatives.