>>95911757simple, elves are the generic race
their long lifespan allowed them to move out and spread across the map long ago and settle into much more varied climates
so there there is no single elf archetype, they could be anything
humans, having short lifespans, can only spend their life mastering a single craft
and unlike elves, have mostly kept to their single city and the surrounding hinterlands
their short lifespans means evolution is more noticeable with them, so two sub-races of humans emerge
the city human and the country human, the former being limited to either wizard, thief, cleric, or fighter, the former being better at intelligence and dexterity the latter being better at strength and wisdom