कौन सा प्राचीन भारतीय राजवंश रोमन साम्राज्य के साथ अपने व्यापक समुद्री व्यापार के लिए विशेष रूप से प्रसिद्ध था, जैसा कि दक्षिण भारत में पाए गए रोमन सिक्कों के भंडारों से सिद्ध होता है?

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?