Random number can be 0-6. How did you know it was 1 for both?
Cus it's not really random. It's based on location of their captial city. So once you get Stonehenge or calendar, (or paper for maps), and/or reveal enough tiles. You can figure out the number. I might have the number wrong though, because Ragnar sure seems like he's in an early culture stage. He's spreading multiple religions around his cities. And he turned on Free Speech...and it's not even turn 200 yet.