The Moplah Rebellion (or Malabar Rebellion) was an armed uprising against British authority and Hindu landlords in Malabar, Kerala in 1921. But the the movement was severely suppressed by the British forces.
Dadabhai Naoroji is known as the Grand Old Man of India. He is called so because of his 61 long years of immense contribution to Indian freedom struggle against the British. He served 40 years before the formation of INC and 21 more years after that.