Question

this time who introduced the system of government​

Answer 1

A government is the system or group of people governing an organized .... A democratic government is, therefore, one supported (at least at the time of the election) by a majority

Answer 2

The Government of India (ISO: Bhārat Sarkār), often abbreviated as GoI, is the union government created by the constitution of India as the legislative, executive and judicial authority of the union of 29 states and seven union territories of a constitutionally democratic republic.

Hope it helps you!