कौन सा HTML5 API वेब अनुप्रयोगों को उपयोगकर्ता के ब्राउज़र में बिना किसी समाप्ति तिथि के स्थानीय रूप से डेटा संग्रहीत करने की अनुमति देता है?

The 'Drain of Wealth' theory was propounded by which Indian nationalist leader?

Which event is considered the turning point in Mahatma Gandhi's leadership in the Indian independence movement?

Which African leader is known for his non-violent opposition to colonial rule?