The correct answer is the third one: approval by 9 of the 13 states.
However, all 13 out of 13 states approved the Constitution
Kievan Russia grew from the trade cities founded by Swedish Varangians. Kiev became the dominant city under Vladimir I, whose conversion to Orthodox Christianity and marriage to a Byzantine princess oriented Kiev toward Byzantium. Kiev thus became a bulwark against the spread of Latin Christianity.
They became more expressive and politically viewed