उदयपुर जिले में स्थित और राजस्थान के रामसर स्थल के रूप में नामित मीनार (Menar) एक मीठे पानी का मानसूनी आर्द्रभूमि परिसर है, जो कितने मुख्य तालाबों के अंतर्संबंध से बना 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?