First of all, your first question seems iffy to me. Discussion of politics, especially politics as divisive as the Iraq war, is not allowed here. Having not seen
Code Geass, I can't say for sure, but "the war in Iraq" is raising so many alarms in my mind that it'd probably be best to just err on the side of caution.
Your second question is better suited to
this forum, I think (having not seen
Code Geass, I can't say for sure).
Your third and fourth questions are better suited to
this thread.
And your fifth question is better suited to
this thread, although
Gundam 00 is so new and so few of its episodes have been aired that you're probably not going to get an answer right now that doesn't consist of mostly speculation.
Incidentally, you could also ask them in the
Mailbox thread, I guess.
As such, this thread is unofficially locked.