 Complete the following phrase:  After the treaty of Brest-Litovsk, Ukraine became a virtual protectorate of the German Empire which at that time seemed more favorable than being overrun by the Soviet forces that were spreading havoc in the country. Germany was anxious about losing the war and was trying to speed up the process of food extraction from Ukraine, so it decided to install its own administration in the person of Generalfeldmarschall von Eichhorn who replaced the Colonel General Alexander von Linsingen. On 6 April the commander of the Army group Kijew issued an order in which he explained his intentions to execute the conditions of the treaty. That, of course, conflicted with the laws of the Ukrainian government, which annulled his order. By April 1918 the German-Austrian 