For the progress of agriculture ____ are necessary?

The dukes fulfilled duties including military service for ---------.

The Mughal dynasty was established after ending the rule of the _____.

Land had to be granted to ___ and ____.

The ______ was the head of the Government in Mughal emperor.

Prithviraj Chauhan was defeated by

  Name the ruler of Ghasni who attacked India.

The crisis in the field of production affected the _____ and _____.

Babur defeated Ibrahim Lodhi in

The fort in which the feudal lord stayes was known as ____.