Final answer:
Alexander the Great became one of the most extraordinary generals in history due to a combination of his intelligence, military training, charisma, strategic thinking, discipline, and physical fitness. The correct options are a, b and c.
Step-by-step explanation:
Alexander the Great's extraordinary qualities as a general can be attributed to various aspects of his personality and education. Firstly, his intelligence and military training played a crucial role in his success. He was tutored by the renowned philosopher Aristotle, which provided him with a strong foundation in knowledge and critical thinking skills.
Additionally, Alexander possessed great charisma and strategic thinking abilities. He inspired loyalty in his troops and had a knack for devising effective battle strategies. His ability to adapt to different situations and make quick decisions contributed to his military achievements.
Furthermore, Alexander was known for his discipline and physical fitness. He led his armies from the frontlines, displaying exceptional courage and endurance.
Hence, Options a, b and c are correct.