Final answer:
The Englishman in the novel is an alchemist driven by curiosity, making option A correct. His camaraderie with Santiago mirrors the quest for personal legend, akin to the historical European pursuits for 'God, glory, and gold.'
Step-by-step explanation:
The Englishman in the novel is an alchemist seeking knowledge, driven by his curiosity. This makes option A the correct choice. He befriends Santiago because they share a common quest for knowledge about the world and mastery over the elements, which is part of the wider thematic exploration of personal destiny and the universal language that binds all things. The motivations of the Englishman reflect the larger narrative of exploration, where characters pursue their personal 'legend,' much as European explorers were motivated by God, glory, and gold.