articles for the New York Tribune circa 1853. Karl Marx saw the Crimean War as a conflict between the democratic ideals of the west that started with "great movement of 1789" against "Russia and Absolutism". Marx saw the Ottoman Empire as a buffer against a pattern of expansionism by the Tsar. Emperor Nicholas I presumed that Austria, in return for the support rendered during the Revolutions of 1848, would side with him, or at the very least remain neutral. However, Austria felt threatened by the Russian troops in the nearby Danubian Principalities. When Britain and France demanded the withdrawal of Russian forces from the Principalities, Austria supported them; and, though it did not immediately declare war on Russia, it refused to guarantee its neutrality. When, in the summer of 1854, Austria made another demand for the withdrawal of troops, Russia (fearing that Austria would enter the war) complied. Though the original grounds for war were lost when Russia withdrew her troops from the Danubian Principalities, Britain and France continued hostilities. Determined to address the Eastern question by ending the Russian threat to the Ottoman Empire, the allies posed several conditions for a ceasefire, including that Russia should give up its protectorate over the Danubian Principalities; that Russia should abandon any right to interfere in Ottoman affairs on the behalf of Orthodox Christians; that the Straits Convention of 1841 was to be revised; and finally, all nations were to be granted access to the river Danube. As the Emperor refused to comply with these "Four Points", the Crimean War proceeded. Peace negotiations began in 1856 under the Emperor Nicholas I's successor, Alexander II. Under the ensuing Treaty of Paris, the "Four Points" plan proposed earlier was largely adhered to; most notably, Russia's special privileges relating to the Danubian Principalities were transferred to the Great Powers as a group. In addition, warships of all nations were perpetually excluded from the Black Sea, once the home to a Russian fleet (which had been destroyed during the war). The Emperor of Russia and the Sultan agreed not to establish any naval or military arsenal on that sea coast. The Black Sea clauses came at a tremendous disadvantage to Russia, for it greatly diminished the naval threat it posed to the Ottomans. Moreover, all the Great Powers pledged to respect the independence and territorial integrity of the Ottoman Empire. The Treaty of Paris stood until