I have not a darn clue what isles connect to what on the mainland. Instead of popping one sentence at it, why not just have territory line connectors or something of that variety?
The isles connect to same colored territories.
I don't know what litoranean means, and the average CC player won't know either. Reference to first point I made.
Litoranean means: its close/adjacent to the sea.
I can't tell what bonus areas are named what, and thus can't tell what gets what bonus value. Instead of text, I would suggest a mini-map.
The bonus are named with the principal territory of each bonus area. the bonus value, is in the right of the name.
If this does not answers all your points, post here again, or pm me