विश्व का पहला गणतंत्र वैशाली में किसके द्वारा स्थापित किया गया ? - Who established the world's first republic in Vaishali? - Vishwa Ka Pehla Ganntantr Vaishali Me Kiske Dwara Sthapit Kiya Gaya ? Bihar Gk in hindi, BPSC Bihar Ancient Histroy Nand question answers in hindi pdf Gupt questions in hindi, Know About Maurya Bihar Gk online test Bihar Gk notes in hindi quiz book Lichachhvi