Presbyterianism (USA Kingdom)

Presbyterianism is a form of church government, practiced by many (although not all) of those Protestant churches, which historically subscribed to the teachings of John Calvin (known as Reformed churches). Presbyterianism traces its institutional roots back to the Scottish Reformation, especially as led by John Knox. There are many separate Presbyterian Churches in different nations around the world. Besides national distinctions, Presbyterians also have divided from one another for doctrinal reasons, especially in the wake of the Enlightenment.