WPolish–Lithuanian unionWAnthony, John, and EustathiusWBattle of Blue WatersWBattle of the Vorskla RiverWBattle on the Irpin RiverWChristianization of LithuaniaWFranciscan martyrs of VilniusWGalicia–Volhynia WarsWLetters of GediminasWLithuanian Civil War (1381–1384)WLithuanian Civil War (1389–1392)WMetropolitanate of LithuaniaWOstrów AgreementWPilėnaiWRitterswerderWSiege of MedvėgalisWTreaty of DovydiškėsWTreaty of SalynasWUnion of Krewo