The term Warsaw can be summarized by two crossword solutions: PACT (4 letters) and LARGEGROUPER (12 letters). PACT stands for the Polish-Soviet Non-Aggression PACT, which was signed in 1932 between Poland and the Soviet Union. The PACT was a mutual agreement to not attack each other and to remain neutral in any conflicts. LARGEGROUPER is a reference to the Battle of Warsaw, which took place in 1920. It was a major battle between the Polish Army and the Soviet Red Army, and it resulted in a decisive victory for the Poles.