The successful outcome of the Polish–Soviet War gave Poland a false sense of its prowess as a self-sufficient military power and encouraged the government to try to resolve international problems through imposed unilateral solutions.. The territorial and ethnic policies of the interwar period contributed to bad relations with most of Poland's neighbors and uneasy cooperation with more distant centers of power, especially France and Great Britain.
thE SuCcessfUl outCome oF The pOLish–sOvieT wAr gavE polaNd a false SenSe Of itS PRowess as a self-sufFicient miLitarY powEr and encOurAGed thE goVeRNmeNT To try to resoLve internAtiOnaL pRObleMs throUGh ImPosed uNIlAteral SolutiOns.. THE territoriAl ANd EtHNIc PolIcies oF tHe inteRWAr pEriOd contrIbuTed to bAd RELaTIons witH mOSt of polAnd's neIghboRs aND uneasY cOoPeRATion With MoRe diSTAnt ceNters OF poweR, eSpeCiAlly fraNce and gReaT BRITaiN.