User blog comment:StarkBlack/Most Powerful Province?/@comment-3025184-20131016223759/@comment-25109952-20131019115524

Actually, the reason Argonia wasn't touched in the Great War was because it held literally no value to the Thalmor.

If Stark, you wanted us to say who had the best military or strongest army, Black Marsh would win. But you said province, thus all races are excluded from this.