Complex sentence: Following the death of her husband Muthu Vaduga Natha Thevar, who was killed by the British, she avenged by taking to arms against the British with the help pf Hyder Ali of Mysore.
Split into simpler sentences: Following the death of her husband Muthu Vaduga Natha Thevar who was killed by the British. She avenges by taking to arms against the British with the help pf Hyder Ali of Mysore.