The three new Balkan states formed at the end of the 19th century and Montenegro, sought additional territories from the Albania, Macedonia, and Thrace regions, behind their nationalistic arguments. The incomplete emergence of these nation-states on the fringes of the Empire during the nineteenth century set the stage for the Balkan Wars. On 10 October 1912 the collective note of the powers was handed. CUP responded to demands of European powers on reforms in Macedonia on 14 October. Before further action could be taken war broke out.