(Resisting the urge to make up something ridiculous, send you on a quest for a b

(Resisting the urge to make up something ridiculous, send you on a quest for a book, and page, that doesn’t contain the reference.)

Can’t do it.
Majority vote means of the total.
Concurrency vote means the majority of multiple groups – the groups must concur. ergo, concurrent legislation.
Commonality means that the courts of multiple regions concur on the means of deciding a conflict. ergo, common law.
America is a concurrent democracy under the natural common law.