Because they provide a predictable income
<span>planning of cities jewelry pottery Sanskrit religious art temples paintings sculptures stories plays poetry metal lurgy-the art of working with metal knew how to make alloysHindu-Arabic Numerals (still in use today)medicine inoculation-putting a small dose of a virus into someone to build a defense to disease <span>astronomy</span></span>
Answer: Secularism is the concept that refers to the distinction between government organizations and those charged with representing the state from religious organizations. Secularism can be said to advocate the exercise of a function or learning unrelated to a religious teaching, as an exemption from the imposition of the rule of a religion on the population, provided it is a community neutral to religious beliefs.
Religious Tolerance is respect for another's religion, it is acceptance of another's religion. Societies did not always have freedom of worship, Christianity for example was very persecuted in Ancient Rome for being a monotheistic doctrine.
Wait what do I mean by that