Answer & ExplanationAnswer: [A]
The correct answer is Palas and Pratiharas . The Tripartite Struggle for control of northern India took place in the ninth century. The struggle was between the Pratihara Empire, the Pala Empire and the Rashtrakuta Empire. The tripartite struggle for the supremacy among the Palas, Partiharas and the Rashtrakutas was the desire to possess the city of Kannauj ,which was then a symbol of sovereignty
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