Himachal Pradesh was established in 1948 as a Chief Commissioner's Province within the Union of India. The Himachal History The province comprised the hill districts around Shimla and southern hill areas of the former Punjab region. Himachal became a part C state on 26 January 1950 with the implementation of the Constitution of India. Himachal Pradesh became a Union Territory on 1 November 1956. On 18 December 1970 the State of Himachal Pradesh Act was passed by Parliament and the new state came into being on 25 January 1971. Thus Himachal emerged as the eighteenth state of the Indian Union.In earlier times, the area was variously divided among smaller kingdoms, such as those of Chamba, Bilaspur, Bhagal and Dhami. After the Gurkha War of 1815–1816, it became part of the British India

History of Himachal Pradesh

The history of the area that now constitutes Himachal Pradesh dates back to the time when the Indus valley civilisation flourished between 2250 and 1750 BCE. Tribes such as the Koilis, Halis, Dagis, Dhaugris, Dasa, Khasas, Kinnars, and Kirats inhabited the region from the prehistoric era. During the Vedic period, several small republics known as "Janapada" existed which were later conquered by the Gupta Empire. After a brief period of supremacy by King Harshavardhana, the region was once again divided into several local powers headed by chieftains, including some Rajput principalities. These kingdoms enjoyed a large degree of independence and were invaded by Delhi Sultanate a number of times. Mahmud Ghaznavi conquered Kangra at the beginning of the 10th century. Timur and Sikander Lodi also marched through the lower hills of the state and captured a number of forts and fought many battles.Several hill states acknowledged Mughal suzerainty and paid regular tribute to the Mughals.