Orthodox Christianity is the main religion in Russia<span> today. The </span>Russian<span> title “Czar” comes from the Roman and </span>Byzantine<span> term “Caesar.” The curved domes of </span>Russian architecture<span> were influenced by </span>Byzantine<span> designs. </span>Russia's<span> Cyrillic alphabet was created by the Orthodox missionaries from the </span>Byzantine Empire<span>.</span>
Answer:
Reports of the retrocession caused considerable unease in the United States. Since the late 1780s, Americans had been moving westward into the Ohio River and Tennessee River valleys, and these settlers were highly dependent on free access to the Mississippi River and the strategic port of New Orleans.
Explanation:
The answer I believe is B.