World Religions

Sources & Further Reading

Adherent counts are approximate global estimates and vary by methodology and update cycle [1][3]. Historical origin windows are summarized from major reference works [2].

1. Pew Research Center, religion reports and data portal.https://www.pewresearch.org/religion/
2. Encyclopaedia Britannica, religion reference entries.https://www.britannica.com/topic/religion
3. World Religion Database, global adherence estimates.https://www.worldreligiondatabase.org/
4. Oxford Reference, comparative religion topics.https://www.oxfordreference.com/
5. CIA World Factbook, country-level demographic context.https://www.cia.gov/the-world-factbook/