Chapter 7 "From a Kingdom to an Empire" of Class 6 History discusses the transformation of the Mauryan kingdom into a vast empire under the leadership of Chandragupta Maurya, his son Bindusara, and his grandson Ashoka. It also teaches students about the administrative structure of the empire, the changes introduced by Ashoka after the Kalinga war, and the spread of Ashoka's dhamma.
The NCERT Solutions for Chapter 7: "From a Kingdom to an Empire" of Class 6 History is available for download in PDF format, which makes it easy for students to access them for offline study at any time and from any place.