Well, I guess the easiest case study would be on something really famous like World War 2 or something.
Actually, that's the best idea I can think of right now. Purely because you are Irish. Thing is, Ireland was supposed to be neutral in WW2, refusing to take part in the war on either side, and the Axis pretty much left you guys alone. However, I saw on 'Coast' the other week that Ireland actually secretly did a bunch of stuff that helped the Allies, particularly setting up hidden markers so that US and Canadian pilots would know that they were over Ireland and whereabouts they were, for navigation purposes, after crossing the Atlantic.
Stuff like that, focussing on how Ireland secretly helped the Allies in WW2? That would make a pretty good, fairly easy, and really interesting case study for you

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