History of India - Vedic period 1526 AD to 1947 - Free India - Modern India
Origin of Indian Constitution - Salient and special features - Fundamental rights - Legislature - Judiciary - Executive - Adult franchise - Human rights
Ancient period - Sangam age - Chera, Chola, Pandias - Economical, political, social conditions - Literature - Architecture - Fine arts - Professor Academy Geography of Tamil Nadu - Natural boundaries - Resources - Rivers and places.
Books and authors - Discoveries
(Confined to India)