What ideas crucial to the shaping of democracy did judaism and christianity share?

They are important for democracy because of the idea that there is only one god and that we are all his creations. The democratic idea is that the only true king or ruler is God, and we are all equal and democratic in his eyes, so there's no reason for any earthly undemocratic societies.

Bbecause the jim crow laws were made to make voting difficult for african americans