Final answer:
The correct timeline sequence from oldest to newest is Hinduism, Buddhism, Christianity, Islam.
Step-by-step explanation:
The correct answer is d) Hinduism, Buddhism, Christianity, Islam.
Hinduism is the oldest religion in the world, with origins dating back approximately 4,500 years ago in the Indus River Valley. Buddhism emerged as a distinct religion in the 5th century BCE, following the teachings of Siddhartha Gautama, also known as the Buddha. Christianity emerged in the 1st century CE, following the life and teachings of Jesus Christ. Islam is the youngest of the four religions, emerging in the 7th century CE with the teachings of the Prophet Muhammad.
Therefore, the correct timeline sequence from oldest to newest is Hinduism, Buddhism, Christianity, Islam.