Why is local self-government necessary
It is necessary for the functions it performs. Please follow the link given below for the same:
https://www.meritnation.com/ask-answer/question/what-is-the-work-of-a-local-self-government-in-urban-ar/urban-administration/6582493
https://www.meritnation.com/ask-answer/question/what-is-the-work-of-a-local-self-government-in-urban-ar/urban-administration/6582493