The Habsburg Empire sometimes also referred to as the Danube Monarchy (Donaumonarchie), is an unofficial denomination among the historians of the countries and provinces that were governed by the Austrian branch of the Habsburg House until 1780 and then by the branch successor of the Habsburg-Lorraine until 1918. The monarchy was a composite state formed by the territories inside and outside the Holy Roman Empire, united only in the person of the monarch. The capital of the dynasty was Vienna, except between 1583-1611, when he moved to Prague. From 1804 to 1867 the monarchy of the Habsburgs was formally unified as the Austrian Empire, and from 1867 to 1918 as the Austro-Hungarian Empire.
Most countries members of the League of Nations and had disarmed to some extent a lot of the countries also had fascist leaders and no countries were prepared to take risks because of the great depression
They disagreed regarding who held ultimate authority over the churches. and They disagreed about the language in which church services should be conducted.