There were revolutions in many parts of the World where imperialism actively oppressed the free people. This was the special feature of the early years of the twentieth century. There were revolutions in China, Turkey and Iran. The spirit of determination among the people was so strong that against all odds they succeeded in their objectives. The people of India, especially the educated, were inspired by those revolutions. This filled them with a new spirit and they took a vow not to rest till they liberated their mother country, India, from the British Rule.