Home›11th-century Catholicism›Gregorian Reform🌐EnglishEnglishBahasa IndonesiaDeutschEspañolFrançaisItalianoNederlandsPolskiPortuguêsSvenskaРусскийالعربيةفارسی한국어中文日本語EntityQ1140335· pop 29· linked from 629 articlesGregorian Reformseries of papal reforms in the 11th centuryAvailable in 29 languagesEspañolFrançaisDeutsch中文日本語РусскийPortuguêsItalianoالعربيةArmenianConnectionsCanon law of the Catholic ChurchEntityRoad to CanossaEntityCategories11th-century CatholicismHistory of the papacyInvestiture ControversyPope Gregory VII