This is history can anyone help?

A = Brahma, Vishnu and shiva

its A

Explanation:

The Hindu trinity, also known are tridev consists of Brahma the Creator, Vishnu the Preserver, and Shiva the Destroyer and reincarnator. Their feminine counterparts are Saraswati, the wife of Brahma, Lakshmi, the wife of Vishnu, and Parvati the wife of Shiva.

b) brahmans   is nomadic society

consider an orange peel: if you want to try and lay it flat, you have to stretch it, we know exactly how things are being stretched or squashed at any given point. we have many different map projections because each has different patterns of some projections can even preserve certain features of the earth without