Flag of India the Ashoka Chakra representing the eternal wheel of law. The philosopher Sarvepalli Radhakrishnan, who later became India's first Vice President and second President, clarified the adopted flag and described its significance as follows: A number of flags with varying designs were used in the period preceding the Indian Independence Movement by the rulers of different princely states; the idea of a single Indian flag was first raised by the British rulers of India after the rebellion of 1857, which resulted in the establishment of direct imperial rule. The first flag, whose design was based on western heraldic standards, were similar
Ashoka Chakra (military decoration) to be awarded the Ashoka Chakra. Subsequent awards of the Ashoka Chakra are recognized by a bar to the medal ribbon. A recipient can be awarded the Kirti Chakra or Shaurya Chakra in addition for separate acts of gallantry. The medal was originally established on 4 January 1952 as the "Ashoka Chakra, Class I" as the first step of a three-class sequence of non-combatant bravery decorations. In 1967, these decorations were removed from the "class-based" system and renamed as the Ashoka Chakra, Kirti Chakra, and Shaurya Chakra. This is an important point in understanding the independent Indian view of decorations.