Correct option is D
• The flag she hoisted was called the "Saptarishi Flag" or Flag of Indian Independence.
• She is regarded as a pioneer of the Indian feminist movement.
• She collaborated with leaders like Dadabhai Naoroji and Shyamji Krishna Varma.
• Her famous slogan was: "India must be free; India must be independent."
• The Indian Coast Guard ship ICGS Bhikaiji Cama is named in her honour.
• Kalpana Datta – Revolutionary and member of the Chittagong Armoury Raid (1930s)