Byzantine Empire Trivia Page - 2

In what year did Constantinople finally fall to the Ottoman Turks, marking the end of the Byzantine Empire?

What major religious event in 1054 led to the formal separation of the Eastern Orthodox Church from the Roman Catholic Church?

Which distinctive art form, consisting of small pieces of colored stone or glass, was a prominent feature of Byzantine churches and imperial palaces?

Which emperor initiated significant military and administrative reforms in the 7th century, abandoning Latin for Greek and focusing on defending the empire against the Sasanian Persians and early Islamic conquests?