Which religion has the highest population?
Christianity is the religion with the highest population globally. Here is an explanation of why Christianity has the largest number of followers:

Historical Spread:
Christianity originated in the Middle East over 2,000 years ago and has since spread to every corner of the world. Through colonization, missionary work, and cultural exchange, Christianity has gained a significant number of followers in Europe, the Americas, Africa, Asia, and Oceania.

Conversion Efforts:
Christianity actively engages in evangelism and missionary work to spread its beliefs to new regions and populations. This continuous effort to convert individuals has contributed to the growth of Christianity's population over time.

Denominational Diversity:
Christianity encompasses various denominations such as Catholicism, Protestantism, and Orthodoxy. This diversity allows individuals to practice Christianity in a way that aligns with their cultural, social, and personal beliefs, attracting a wide range of followers.

Global Influence:
Christianity has had a significant impact on world history, politics, and culture. Its teachings have influenced laws, governance, art, literature, and social norms in many societies, contributing to its widespread appeal and following.

Conclusion:
Due to its historical spread, conversion efforts, denominational diversity, and global influence, Christianity has the highest population of followers among all religions worldwide.