Kalinga is a historical region located in eastern India, primarily in the present-day state of Odisha. It is known for its rich cultural heritage and significant contributions to art, architecture, and literature. The region was famous for its fierce resistance against invasions and played a crucial role in the spread of Buddhism during the reign of Emperor Ashoka. The Kalinga War, fought between Ashoka and the Kalinga kingdom around 261 BCE, marked a turning point in Indian history. After witnessing the devastation caused by the war, Ashoka embraced Buddhism and promoted peace and non-violence. Today, Kalinga is celebrated for its historical significance and vibrant traditions.