 Complete the following phrase:  Radicalized by recent events, Polish reformers whether in exile or still resident in the reduced area remaining to the Commonwealth were soon working on preparations for a national insurrection. Tadeusz Kościuszko, a popular general and a veteran of the American Revolution, was chosen as its leader. He returned from abroad and issued Kościuszkos proclamation in Kraków on March 24, 1794. It called for a national uprising under his supreme command. Kościuszko emancipated many peasants in order to enroll them as kosynierzy in his army, but the hard-fought insurrection, despite widespread national support, proved incapable of generating the foreign assistance necessary for its success. In the end, it was suppressed by the combined forces of Russia and Prussia, with Warsaw captured in November 1794 in the aftermath of the 