If you ask because of weapons, armor, etc. check the rulebook. Pages
17 to 18 for weapon/armor/mount avalability.

On the bottom of page 19 under the heading "Other Equipment" it tells
you the cultural levels.

- -Anurians, Brechts, Khinasi, elves, and dwarves are the equivilent of
Renaissance culture.

- -The Rjurik and Orogs are the equivalent of Middle Ages culture.

- -The Vos, goblins, and Gnolls approximate Dark Ages technology.

(exact wording from page 29)