अनुकूलन समस्याओं (optimization problems) को हल करने की उस तकनीक का सबसे अच्छा वर्णन कौन सा है, जहां प्रत्येक चरण पर स्थानीय रूप से इष्टतम (locally optimal) विकल्प चुनने से विश्व स्तर पर इष्टतम (globally optimal) समाधान प्राप्त होता 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?