निम्नलिखित में से कौन सा कारक मुख्य रूप से मनोसामाजिक विकास (psychosocial development) का एक चरण है, न कि भाषा के विकास को प्रभावित करने वाला प्रत्यक्ष कारक?

Which of the following territories was annexed by Lord Dalhousie under the pretext of misgovernance, and not directly through the Doctrine of Lapse?

What was the primary stated reason for the Partition of Bengal in 1905 by Lord Curzon?