कौन सा प्राचीन भारतीय महाजनपद और राज्य मुख्य रूप से महाकाव्य महाभारत की पृष्ठभूमि से जुड़ा हुआ है?

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?