The adoption of the 3 May Constitution met with hostile political and military responses from the Commonwealth's neighbors. In the Polish–Russian War of 1792 (sometimes called the "War in Defense of the Constitution"), the Commonwealth was attacked by Catherine the Great's Imperial Russia allied with the Targowica Confederation, a coalition of Polish magnates and landless nobility who opposed reforms that might weaken their influence. The Commonwealth's ally Prussia, under Frederick William II, broke its alliance, and the Commonwealth was defeated. In the end, the Constitution of May 3 remained in force for little more than one year. Despite the Commonwealth's defeat in the Polish–Russian War and the ensuing partitions which eliminated the Commonwealth, the May 3 Constitution remained for more than 123 years a beacon in the struggle to restore Polish sovereignty. In the words of two of its co-authors, Ignacy Potocki and Hugo Kołłątaj, it was "the last will and testament of the expiring Country."