Hello, a quick question please: i got hold of a USA copy of Morrowind and i would like to know if i can use European versions of Tribunal and Bloodmoon (i can buy both for cheap) or something will screw up things.
Many thanks for any help.

My american version of wow classic worked with the european version of lich king so you should be fine.

Counterpoint: My American version of City of Heroes didn't work with the European collector's edition.

Point: Games don't work identically with expansions that way.