For 10 points, identify this surname shared by Indian Prime Minister Indira, and Mohandas, whose non-violent protests earned him the nickname "Mahatma."
One ruler with this last name was assassinated by Operation Blue Star after advising Fakruddin Ali Ahmed to declare a state of emergency. Another leader with this last name encouraged people to create khadi, or homespun clothing, and led a (*) march to Dandi to protest a tax on salt. For 10 points, identify this surname shared by Indian Prime Minister Indira, and Mohandas, whose non-violent protests earned him the nickname "Mahatma."
One ruler with this last name was assassinated by Operation Blue Star after advising Fakruddin Ali Ahmed to declare a state of emergency.
Gandhi