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.

Al-Biruni was a polymath who traveled to the Indian subcontinent during the 11th century. His seminal work, 'Kitab al-Hind' (Tarikh al-Hind), provides an exhaustive and objective account of Indian culture, science, and philosophy during that era.

Al-Kindi, often referred to as the 'Philosopher of the Arabs,' was a prominent polymath who lived in the 9th century. He is celebrated for his contributions to philosophy, mathematics, and science, and for introducing Greek philosophical concepts to the Islamic world during the Islamic Golden Age.

Karl Marx was born in 1818 in Trier, which was then part of the Kingdom of Prussia, a state within the German Confederation. Although he spent much of his adult life in exile in France and Britain, his intellectual roots, education, and early political development were deeply embedded in German philosophy and social thought. His work, particularly 'The Communist Manifesto' and 'Das Kapital,' fundamentally shaped modern political theory and the global socialist movement.

Hippocrates of Kos is widely regarded as the 'Father of Medicine' in Western history. He revolutionized the field by establishing medicine as a distinct profession, emphasizing clinical observation, rational diagnosis, and the ethical standards embodied in the Hippocratic Oath, which continues to influence medical practice today.

Archimedes of Syracuse was a brilliant mathematician and inventor who formulated the law of buoyancy, now known as Archimedes' Principle. This principle states that any object, wholly or partially immersed in a fluid, is buoyed up by a force equal to the weight of the fluid displaced by the object. His work laid the foundation for hydrostatics and remains a fundamental concept in physics today.

This famous medical maxim is attributed to the ancient Greek physician Hippocrates. It reflects the principle that in cases of severe illness, aggressive or drastic medical interventions may be necessary to save the patient's life, a concept that has influenced medical ethics and practice for centuries.

Aristotle was a polymath and student of Plato who made extensive contributions to biology, logic, and ethics. He is often considered the father of zoology for his systematic classification of living organisms. His intellectual influence was profound, and his role as the tutor to Alexander the Great helped shape the young king's worldview, which later influenced the spread of Hellenistic culture across the ancient world.

Antipater of Sidon, a Greek poet, is widely recognized by historians for creating the first known list of the Seven Wonders of the Ancient World in the 2nd century BC. His writings provided a definitive guide for travelers of the Hellenistic era, highlighting architectural marvels across the Mediterranean region. This list became the standard reference for ancient tourism and cultural appreciation, influencing subsequent historical accounts of these monumental structures for centuries.

Homer is the legendary author of the 'Iliad' and the 'Odyssey', which are foundational works of Western literature. These epics describe the events of the Trojan War and the subsequent journey of Odysseus. While the historical existence of Homer remains a subject of scholarly debate, his influence on Greek culture, philosophy, and subsequent world literature is profound and enduring.