Charles Albert of Sardinia, King of Piedmont-Savoy, initiated a nationalist war on March 23 in the Austrian held northern Italian provinces that would consume the attention of the entire peninsula. The German nationalist movement faced the question of whether or not Austria should be included in the united German state, a quandary that divided the Frankfurt National Assembly. The liberal ministers in Vienna were willing to allow elections for the German National Assembly in some of the Habsburg lands, but it was undetermined which Habsburg territories would participate.