World's major religions, doctrines and sects

Most of the population of the world is still of those who believe in religion. Religion is the priceless heritage of man. There are many religions in almost every country of the world. The ancient history of that country is still present in the holy books of that religion. Religion books are the only source of knowledge of ancient history, but today in the modern age (scientific age) the new generation is turning away from religion. The biggest reason for this is lack of proper knowledge about religion and not reading holy books. In today's era, identification of sects in every religion is due to new things (concoctions) in religion. It is almost impossible to get information about religious sects because there is lack of books related to it, and no one gives correct information.Please read my book, if you find any shortcoming, inform immediately so that it can be improved. Thank you for your cooperation,