According to some of the historians, even before the period of Magadha Empire the state of Jharkand existed and was distinct in its geo-political, cultural entity.
This state is known to be the oldest location of mankind inhabitance as tribal race even before 13th century.
Raja Jai Singh Deo of Orissa was accepted as the ruler of Jharkhand by its people in the 13th century. The local tribal heads had developed into barbaric dictators who could govern the province neither fairly nor justly. Consequently, the people of this state approached the more powerful rulers of Jharkhand's neighbouring states who were perceived to have a more fair and just governance. This became the turning point in the history of the region wherein rulers from Orissa moved in with their armies and created states that were governed for the benefit of the people and involved their participation, thus ending the barbarism that had marked the region for centuries. The good tribal rulers continued to thrive and were known as the Munda Rajas, and exist to this day. (These are regions which are still semi- autonomous, the degree of autonomy depending on the size of each specific Munda Raja's domain.)
During the Mughal period, the Jharkhand area was known as Kukara. After the year 1765, it came under the control of the British Empire and became formally known under its present title, "Jharkhand" - the Land of "Jungles" (forests) and "Jharis" (bushes). Located on Chhota Nagpur Plateau and Santhal Parganas, has evergreen forests, rolling hills and rocky plateaus with many places of keen beauty like Lodh Falls.
The subjugation and colonization of Jharkhand region by the British East India Company resulted in spontaneous resistance from the local people. Almost one hundred years before India’s First War of Independence (1857), adivasis of Jharkhand were already beginning what would become a series of repeated revolts against the British colonial rule.
Birsa Munda (1875-1900)and Sidho and Kanho are the legendary heroes of the tribals of this state who fought against the oppressive rule of the British government. Birsa Munda, now regarded as god, fought for the tribals natural right over forests and land that was mercilessly being acquired by the British for exploitation. After a long fight, Birsa Munda was captured by the British authorities and died in prison. Sidho and Kanho were another set of revolutionaries among the tribals, now regarded as a tribal heroes.
The demand for a separate Jharkhand state can be traced back to the early 1900s, when Jaipal Singh, an Indian Hockey captain and Olympian, suggested the idea of a separate state consisting of the southern districts of Bihar. The idea did not become a reality, however, until August 2, 2000, when the Parliament of India passed the Bihar Reorganization Bill to create the state of Jharkhand, carving 18 districts out of Bihar to form Jharkhand state on 15 November 2000. It became the 28th state of India