A stupa is a hemispherical structure containing relics, typically the remains of Buddhist monks or nuns, and is used as a place of meditation and worship. Stupas are central to Buddhist architecture and practice, symbolizing the enlightened mind of the Buddha and serving as focal points for pilgrims and practitioners to perform circumambulation and pay their respects.

The Arthashastra is a foundational ancient Indian text attributed to Chanakya, also known as Kautilya. It provides comprehensive guidance on statecraft, economic policy, military strategy, and the administration of a kingdom, serving as a manual for rulers on how to govern effectively and maintain power.

Buddhism originated in ancient India during the 6th century BC, founded by Siddhartha Gautama, known as the Buddha. While exact dates are subject to scholarly debate and vary based on different traditions, 523 BC is frequently cited in various historical textbooks as the approximate year of its founding, marking the beginning of the Buddha's teachings and the spread of the faith.

Siddhartha Gautama, who later became the Buddha, was born in Lumbini, a site located in the southern plains of present-day Nepal. Lumbini is recognized as a UNESCO World Heritage site and is one of the most important pilgrimage destinations for Buddhists worldwide. Historical and archaeological evidence confirms that this region was the birthplace of the historical Buddha, who renounced his royal life to seek enlightenment and establish the Buddhist faith.

Hinduism possesses a vast body of sacred literature. The Vedas are the oldest scriptures, considered the foundation of Hindu philosophy. The Upanishads are philosophical texts that explore the nature of reality and the self. The Ramayana is a major Sanskrit epic that narrates the life of Rama. Since all these texts hold significant religious and cultural authority in Hinduism, 'All of them' is the correct classification for sacred literature.

These legendary military commanders operated during the height of the Umayyad Caliphate. Tariq bin Ziyad and Musa bin Nusayr led the conquest of the Iberian Peninsula, while Muhammad bin Qasim led the expansion into the Sindh region of the Indian subcontinent, marking a period of unprecedented territorial growth for the Umayyad state.

The Battle of Yarmouk, fought in 636 CE, was a decisive military engagement between the Rashidun Caliphate and the Byzantine Empire. The victory of the Muslim forces under Khalid ibn al-Walid effectively ended Byzantine rule in Syria and the Levant, marking a major expansion of the Islamic state during the reign of Hazrat Umar (RA).

Hazrat Umar (R.A.) appointed Hazrat Saad bin Abi Waqqas (R.A.) as the commander-in-chief for the Battle of Qadisiyyah against the Sassanid Empire. This decisive battle was a major turning point in the Islamic conquest of Persia, leading to the eventual collapse of Sassanid power in the region.

Syed Ahmad Shaheed and Shah Ismail were martyred in 1831 during the Battle of Balakot. They were leading a movement to establish an Islamic state and resist the expansion of the Sikh Empire in the northwestern regions of the Indian subcontinent, an event that remains a significant milestone in regional history.

Haji Shariatullah was the founder of the Faraizi movement in Bengal during the 19th century. He advocated for a return to the fundamental principles of Islam and urged his followers to reject non-Islamic customs and superstitions that had integrated into local practices. His movement aimed at social and religious reform, emphasizing the strict observance of Islamic duties (faraiz) and the purification of faith among the Muslim peasantry.