Role Expectations and State Socialization: Germany's Rediscovery of the Use of Force 1990-1995

This dissertation engages the question of why German political elites accepted the use of force during the 1990s and started to commit the country's armed forces to multilateral peacekeeping missions. Previous governments of the Federal Republic had opposed foreign deployment of the military and Germany was characterized by a unique strategic culture in which the efficacy of military force was widely regarded as negative. The rediscovery of the use of force constituted a significant reorientation of German security policy with potentially profound implications for international relations. I use social role theory to explain Germany's security policy reorientation. I argue that political elites shared a national role conception of their country as a dependable and reliable ally. Role expectations of the international security environment changed as a result of a general shift to multilateral intervention as means to address emerging security problems after the Cold War. Germany's resistance to the use of force was viewed as inappropriate conduct for a power possessing the economic and military wherewithal of the Federal Republic. Elites from allied countries exerted social pressure to have Germany contribute commensurate with capabilities. German political elites adapted role behavior in response to external expectations in an effort to preserve the national role conception of a dependable and reliable ally. Security policy reorientation to maintain Germany's national role conception was pursued by conservative elites who acted as 'role entrepreneurs'. CDU/CSU politicians initiated a process of role adaptation to include the use of force for non-defensive missions. They persuaded Social Democrats and Alliance 90/Green party politicians that the maintenance of the country's role conception necessitated a reorientation in security policy to accommodate the changes in the security environment.

Photogenerated o-Azaxylylenes: Mechanistic Studies and Synthetic Applications

This research sets out to build upon excited state o-azaxylylene cycloaddition. The mechanism behind the excitation and cycloaddition process of photogenerated o-azaxylylenes was determined experimentally. Time-correlated single-photon counting, steady-state spectroscopy, triplet quenching experiments, and quantum yield studies provided evidence suggesting that excited state intramolecular proton transfer is followed by intersystem crossing and stepwise addition to the tethered unsaturated pendant. In keeping with the principles of diversity oriented synthesis, a modular approach was taken to gain access to a diverse array of N,O,S-Polyheterocycles which were modified postphotochemically via Suzuki coupling to yield fused biaryls. Cycloaddition products, outfitted with halogens in the aromatic ring of the o-azaxylylene, proved to be reactive with a variety of boronic acids resulting in a rapid growth in structural complexity. A novel procedure was developed that utilized multiple o-azaxylylene cores in a photochemical cascade transformation yielding complex scaffolds of unprecedented topology. The photoprecursors were produced in a one-pot two-step sequence from commercially available starting materials, and upon irradiation yield structures containing up to five fused hetrocyclic rings, and showed complete diastereoselectivity.

Becoming a State: Zionist and Palestinian Movements for National Liberation

This study examines the road to statehood for the Zionist and Palestinian movements. There are three components which frame this investigation: 1. social movements and the practices in which they engage that are aimed at establishing statehood for a people; 2. distinctive configurations of the international system and the manner in which both the material and ideational foundations of that system pulls units towards conformity and predictable behavior; and finally, 3. the role of agency, that is, the way in which instrumentally rational individuals attempt to push the structure in which they are embedded towards a configuration that is better suited to their interests and objectives The most influential factor guiding these struggles for national liberation are those forces which emanate from the prevailing structure of the international system. Not only was it demonstrated that the established material and ideational preferences of existing states have strong bearing on a movement’s ideological orientation and by consequence its chosen course of struggle, but hegemonic order configurations also define political cleavages and in so doing present movement leaders with both tactical and strategic opportunities by harnessing or exploiting those cleavages. From the agency perspective, the cases showed that the leadership of each movement was highly influential in the determination of a movement’s success or failure.