Final answer:
The Iconoclast Controversy was a period of conflict in Byzantine history over the use of religious images, but did not result in the Eastern Church splitting into two sects or the domination of the Western leaders in the Eastern Church.
Step-by-step explanation:
The Iconoclast Controversy refers to a period in Byzantine history when there was a conflict over the use of religious images, particularly in the Byzantine Empire. The controversy lasted from the 8th to the 9th century and resulted in several significant outcomes. Firstly, the Eastern Church did not break into two distinct sects as a result. Secondly, while some Greek Orthodox Christians did convert to Islam, the majority did not. Thirdly, the religious and political differences between the Greek East and the Latin West did become more pronounced. Finally, the leaders of Christianity in the West did not become the dominant faction in the Eastern Church.
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