Nice game, spent quite a few hours with it :).
I have one suggestion: Balance in territories is a key indicator. But very often, they are hidden because territory name doesn't fit in, and so both labels disappear (or balance text is very small). I suggest making a change, so that balance labels will be zoomed independently from territory names (and maybe with different color?) - this way they should be shown more often, and they will be bigger.
Maybe add balances to the score table, too? (if it won't make the table too big).