लोहे की कमी से होने वाले एनीमिया (लोह-न्यूनता अरक्तता) को रूपात्मक रूप से किस प्रकार के एनीमिया के रूप में वर्गीकृत किया गया 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?