IKAHAN adalah Ikatan Alumni Pertahanan Indonesia-Australia yang memiliki keanggotaan terbuka untuk setiap personel TNI yang telah menyelesaikan pendidikan militer di Australia
Daftar isi: 1. Introduction 2. Devide government 3. The republican presidential advantage in the age of party disunity 4. The persistence of democratic house majorities 5. Facing an opposition congress 6. Government on lay-away 7. Divided control of fiscal policy 8. Divided government in the states 9. Lessons from the post-civil war area 10. Conclusion