Answer:
Prince Vladimir arranged mass baptisms in Kiev
Princess Olga converted to Roman Catholicism
Missionaries from Constantinople came to Russia.
Explanation:
The Sumerians created the first written language: Cuneiform
The Constitution<span> of 1776 established the former colony's </span>first<span> independent government. ... The </span>Constitution<span> was amended in 1777 when </span>South Carolina <span>became the second colony to ratify the Articles of Confederation. The Articles of Confederation were the </span>first written constitution<span> of the United States of America.</span>
