भारतीय रेलवे का इतिहास: 170+ सालों का सफरनामा | History of Indian Railways

Hello friends! In today's video, we're going to talk about the glorious history of the Indian Railways and its modern journey. Do you know why and for what purpose the railways were started in India? And how, over time, it has united the whole of India? In this detailed documentary, we'll take you from the 19th century, when the first train ran on the tracks, to the era of modern railway stations, Kavach safety systems, and semi-high-speed trains in 2026. If you found this video informative, don't forget to like it and subscribe to the channel! #IndianRailwaysHistory #RailwayJourney #IndianRailwaysDocumentary #UPSC #Facts