Independent India has adopted the pillar at __________ as its  emblem.

The first three centuaries after Christ were glorious period of the ---------------empire?

  Who extended the empire of Maurya?

Several clans contributed a --------------?

The pillar at Saranath was erected by --------

----------------- is a power centre that emerged from a lower level to higher level.

Two different styles ofd administration prevailed in Greece were --------- and ----------?