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CBSE · Class 7 · Social Science

The Age of Reorganisation

The kingdoms after the Mauryas: Shungas, Satavahanas, Kharavela, the Tamil kingdoms and the Kushanas, the Gandhara and Mathura art styles, and the Shaka Samvat.

Key ideas

Remember

Shunga founderPushyamitra Shunga
Kallanai (Grand Anicut)dam on the Kaveri, linked with the Chola king Karikala
Tamil capitalsCholas: Puhar or Uraiyur; Cheras: Vanji; Pandyas: Madurai
Kushana rulerKanishka
Shaka yearGregorian year − 78
National Calendar adopted1957

Watch out

Worked example

(a) What is the Shaka year in December 2032? (b) In which year did India adopt the Shaka Samvat as its National Calendar? (c) How many years ago was that from 2032?

Working: 2032 − 78; 2032 − 1957

Answer: (a) 1954 (b) 1957 (c) 75 years