The rules made for Buddhist sangha were written down in a book known as _____________.

Q. In which book were the rules made for the Buddhist sangha written down?

Q. Very Short Answer Type Question.
Name the book which gives the rules of the Buddhist 'Sangha'.

Q. Sometimes, even thousands of men ruled together, each one was known as a raja in Vajji Sangha.

Q. A state ruled by a few persons for the good of all the people is known as __________________.