 Complete the following phrase:  The conversion and its political implications had lasting repercussions for the history of Lithuania. As the majority of the population of the Grand Duchy of Lithuania outside Lithuania proper was Orthodox and the elite gradually converted to Roman Catholicism, religious tensions increased. Some of the Orthodox Gediminids left Lithuania for Muscovy, where they gave rise to such families as the Galitzine and the Troubetzkoy. The Orthodox population of present-day Ukraine and eastern Belarus often sympathized with the rulers of Muscovy, who portrayed themselves as the champions of Orthodoxy. These feelings contributed to such reverses as the 