Ancient History of Himachal Pradesh ANCIENT HISTORY OF HIMACHAL PRADESH ➢ Sources of Study The History of H. P.➢ Prehistory and Proto History➢ Earliest Migrants of H. P.➢ Four Tribal Republics in H. P.➢ Invasion by Alexander The Great➢ Himalayan Tribes in the Age of Mauryans, Sungas and Kushans➢ Hill Tribes and the Gupta Empire➢ Ranas and Thakurs➢ Hiuen Tsang➢ After the Death of Harsha
