आर्थिक एकीकरण का वह रूप जिसमें सदस्य देश आपस में व्यापार पर शुल्क समाप्त कर देते हैं, एक समान बाहरी शुल्क दीवार अपनाते हैं और संघ के भीतर श्रम और पूंजी के मुक्त आवागमन की अनुमति देते हैं, कहलाता 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?