Birsa Munda, also known as Bhagwan Birsa Munda, was a prominent tribal leader, freedom fighter and folk hero in India. He was born into a poor Munda family on November 15, 1875, in the village of Ulihatu, which in present-day is located in Khunti district of Jharkhand, India. At that time, the region was part of the Chotanagpur Division in British India. The Munda tribal community, to which Birsa belonged, is one of the indigenous groups of the Chota Nagpur Plateau. The Mundas have a distinct culture identity, language and social culture that were deeply rooted in their ancestral lands and traditions.

During the 19th century, the British colonial administration intensified its command over different regions of India, including the tribal-dominated areas of Chota Nagpur. The Mundas, in the same way as other tribal communities faced numerous injustices, exploitation and oppression under British rule. The British implemented various series of land and forest policies that led to the alienation of tribal lands, the imposition of heavy taxes, and forced labor, depriving the indigenous people of their traditional resources and livelihoods.  Birsa Munda emerged as a charismatic and influential leader. He exhibited extraordinary leadership qualities from an early age and gained the trust and admiration of his fellow tribespeople. He fought for the welfare of the people. He was deeply influenced by the suffering of his community and the desire to protect their way of life. He led several uprisings against the British and the local landlords who were oppressing the tribal population and exploiting their resources.

Birsa Munda grew up learning about the history, culture, and traditions of his tribe, and he deeply revered the spirits and deities worshipped by the Mundas. His leadership was not only centered on political resistance but also included efforts to preserve the religious and cultural reformation within the community. He became increasingly critical of the British rule and the impact it had on his community. 

He claimed to have divine visions and messages from a god called "Dharti Aba" (Father Earth). He used these spiritual experiences to call for a return to the traditional Munda way of life and the rejection of foreign influences, including British colonialism and Christianity.

Birsa's movement propagated a form of animism blended with the traditional Munda beliefs, advocating the worship of Dharti Aba and the abandonment of the practices introduced by outsiders. He aimed to revive tribal customs, dances, songs, and rituals to instill a sense of identity and pride among the Mundas.

In 1899, the British authorities intensified their efforts to suppress the rising unrest among the tribal population. Several protests and uprisings occurred in various parts of Chotanagpur. Birsa Munda emerged as a central figure in leading the resistance against the British and their policies.

The most significant rebellion led by Birsa was the 'Ulgulan' or the Great Tumult, which began in 1899 and continued into 1900. The Ulgulan was a mass movement that aimed to challenge the injustices faced by the tribal communities, including forced labor, land confiscation, and unfair taxes. The Uprising was characterized by acts of civil disobedience, non-cooperation, and occasional armed resistance against the British authorities and the landlords who collaborated with them. Birsa and his followers attacked symbols of British authority, disrupted revenue collection, and resisted the forced labor system known as "begar." The movement rapidly gained momentum and posed a significant challenge to British control in the region.

Birsa Munda's approach to the Ulgulan movement was influenced by his spiritual beliefs, and he was seen as a divine figure by his followers. He preached a doctrine of unity, non-violence, and a return to traditional tribal values. However, some of his followers engaged in armed resistance against the British, leading to clashes and confrontations.

Despite the initial success of the Ulgulan, the British ultimately suppressed the rebellion with military force. In early Febreary 1900, Birsa Munda was captured and arrested by the British authorities. He was subsequently put on trial and sentenced to imprisonment in Hazaribagh Central Jail, where he continued to be a source of inspiration for the tribal community. Tragically, on June 9, 1900, Birsa Munda succumbed to illness and died in prison at the young age of 25. His death was a severe blow to the uprising, but his legacy continued to inspire the tribal communities in their struggle for rights and dignity.  

After his death, the Ulgulan movement subsided, but Birsa Munda's legacy lived on and he become a symbol of resistance and struggle for the right of indigenous people. He remains an iconic figure among the tribal communities in India and continues to be celebrated for his courage, leadership, and efforts to bring about social and economic justice for the marginalized communities. His teaching, sacrifice and efforts inspired future generations of tribal activists and leaders and social reformers.

After India gained independence from British rule in 1947, the state of Jharkhand was created in 2000, mainly to recognize and protect the cultural identity and rights of tribal communities like the Mundas.

Today, Birsa Munda is remembered as a national hero and a symbol of resistance against colonialism and oppression. His legacy is acknowledged and honored through numerous statues, memorials, and institutions have been established in his memory across Jharkhand and other parts of India to commemorate his life and sacrifices. His name is also associated with various educational and development initiatives that aim to uplift tribal communities and preserve their unique heritage.