Despite the liberalized reconfiguration of civil society and political practice in nineteenth-century Europe, the right to make foreign policy, devise alliances, wage war and negotiate peace remained essentially an executive prerogative. Citizen challenges to the exercise of this power grew slowly. Drawn from the educated middle classes, peace activists maintained that Europe was a single culture despite national animosities; that Europe needed rational inter-state relationships to avoid catastrophe; and that internationalism was the logical outgrowth of the nation-state, not its subversion....
Despite the liberalized reconfiguration of civil society and political practice in nineteenth-century Europe, the right to make foreign policy, devise...