To see how badly the different races clash? In terms of generating unreset.

I think I've seen it in some readme file that listed added things to the manual. That was however not the version of MoM from GOG but the original one on floppy disks.

copy/paste from readme.txt file found in game folder.
sorry about the alignment, seems that the forum will filter out any extra spaces that i add.
refer to the attached picture if you want a nicely formatted copy.

The following is a complete list of unrest modifiers according
to a wizard's capitol race (ex. If you have a capitol race of
barbarians, you will have 1 additional unrest in a city of dwarves
you have conquered).

BA BE DE DR DW GN HF
BA: +0 +1 +1 +1 +1 +1 +1
BE: +1 +0 +2 +2 +2 +0 +1
DE: +1 +2 +0 +2 +3 +2 +2
DR: +1 +2 +2 +0 +2 +1 +1
DW: +1 +2 +3 +2 +0 +1 +0
GN: +1 +0 +2 +1 +1 +0 +0
HF: +1 +1 +2 +1 +0 +0 +0
HE: +1 +2 +4 +1 +3 +2 +0
HM: +1 +1 +2 +1 +0 +1 +0
KL: +2 +2 +2 +2 +2 +2 +2
LZ: +1 +1 +2 +1 +1 +1 +1
NO: +0 +1 +2 +1 +1 +1 +0
OC: +0 +1 +2 +1 +0 +0 +0
TR: +1 +2 +3 +2 +0 +0 +1

HE HM KL LZ NO OC TR
BA: +1 +1 +2 +1 +0 +0 +1
BE: +2 +1 +2 +1 +1 +1 +2
DE: +4 +2 +2 +2 +2 +2 +3
DR: +1 +1 +2 +1 +1 +1 +2
DW: +3 +0 +2 +1 +0 +3 +4
GN: +1 +1 +2 +1 +1 +0 +0
HF: +0 +0 +2 +0 +0 +0 +0
HE: +0 +0 +2 +1 +0 +2 +3
HM: +0 +0 +2 +1 +0 +0 +1
KL: +2 +2 -2 +2 +2 +2 +2
LZ: +1 +1 +2 +0 +1 +1 +1
NO: +0 +0 +2 +1 +0 +0 +1
OC: +0 +0 +2 +1 +0 +0 +0
TR: +1 +1 +2 +1 +1 +0 +0

Wow, Gnolls make a better capitol race than I would have thought. Between their ability to do early conquest, and their comparatively low unrest rating, they do pretty well.

Most races are at least tolerable conqueror races. Only Klackons and Dark Elves really get hosed. Dark Elves are at least acceptable as a subject race, since their terrible unrest is partially offset by their full spectrum of religious buildings.