There seem to be several duplicate blank spaces in the second paragraph.
'Arcea's Last Stand'
Second paragraph, "the Arceans through in their lot" should be "the Arceans threw in their lot". Also possibly a duplicate blank space after "wait out the victor".
First paragraph "Looking at the Drengin's growing power (...), has shown that": not sure about that, but shouldn't be the comma be between "shown" and "that"?
Second paragraph "the Torians, Altarians, and Acreans": No comma between the last points of the list (is already replaced by the "and").
Third paragraph "the aloofness of the Altarians, the pride of the Arceans, and the narrow mindedness of the Torians": No comma between the last points of the list (is already replaced by the "and")
'Rock And Hard Place'
Scenario description is a bit short in comparison, will it be expanded with historical background like the others?