HOW THE FUERST AND PRINCIPLES WERE BROUGHT ABOUT?

Please clarify what you mean by "Fuerst and Principles."

Are you referring to:

* A specific historical event or movement? For example, "The Fuerst and Principles of the Protestant Reformation"

* A specific legal or philosophical concept? For example, "The Fuerst and Principles of International Law"

* A specific person or group? For example, "The Fuerst and Principles of the Austrian Empire"

Once you provide more context, I can help you understand how the Fuerst and Principles were brought about.