History is a popular optional subject in Civil Services Mains Examination and Allied Civil Services. History Optional includes a compulsory question of 50 marks on map entries in Paper-I. However, to locate and remember the entries is a challenging task in itself and the cumbersome process of preparing notes for them adds to the woes of a civil services aspirant. It requires ample amount of precious time and energy for these tasks. ?Map Entries for History Optional? 2nd edition contains more than 450 map entries with descriptive notes, in a concise and lucid form. The book will properly cater to the requirements of the candidates to score high marks in History Optional. Salient features: - Specific focus on the civil services examination - Over 450 entries related to historical map entries - Precise, informative write-up on each entry - Solved Questions from 2013 to 2019.