Identify the part of the sentence that contains a grammatical error. 'He planned (1) / the event (2) / much more (3) / wisely than (4) / before.' (Note: Evaluated against the intended structure containing an incorrect comparative modifier like 'even most wisely').

Which Indian independence movement leader was primarily known for his philosophy and practice of non-violent civil disobedience?

Who gave the call for 'Do or Die' during the Quit India Movement in 1942?

Which of the following revolutionary pairs were imprisoned together in Cellular Jail and faced harsh conditions, contributing significantly to the Indian independence movement?