Anybody can declare a new Doctrine; but the question really is, will anybody adhere to it? The authority to declare doctrine varies depending on the Christian denomination, and I presume that it varies through time. Anybody can declare doctrine, but whether that doctrine survives depends on how many adhere to it. And I suspect the number of adherents depends on how useful the doctrine is to various individuals. In a free country, there is no official declarer of religious doctrine. In the Roman Catholic faith, the pope declares doctrine. In the Orthodox Christian faith, only a Church Council or Synod declares doctrine. In Protestant groups, anyone can declare their own doctrine.
The separate but equal doctrine
that the nations of Europe should not establish any new colonies in the Western Hemisphere.
James Monroe issued the "Monroe Doctrine" in 1823. The Doctrine held that any former colony in the Western Hemisphere that had declared independence and successfully became independant (through either war or treaty) would not be re-colonized by the same or a different European power. Although the young United States was in no position to defend this declaration, the British agreed with the sentiment and argued that their navy, the strongest in the world at the time, would defend the Monroe Doctrine.
There is no such doctrine. Perhaps you're looking for the Monroe Doctrine.
The Monroe Doctrine was in direct opposition to the Truman Doctrine. The Monroe Doctrine said the US should not interfere with events in Europe.
The separate but equal doctrine
The Doctrine of Nullification held that states had the right to declare null and void any federal law they deem unconstitutional.
President Eisenhower signed the Eisenhower Doctrine which sayed any country that are ploting or have hurt a noncomunistic country and making them comunstic will be atacked by the United States of America. Of course when this doctrine was sighed and Vietnam did the exact oposite of what we wanted them to do. And as the doctrine says we have the athoraty to atack them and declare war. We did.
that the nations of Europe should not establish any new colonies in the Western Hemisphere.
James Monroe issued the "Monroe Doctrine" in 1823. The Doctrine held that any former colony in the Western Hemisphere that had declared independence and successfully became independant (through either war or treaty) would not be re-colonized by the same or a different European power. Although the young United States was in no position to defend this declaration, the British agreed with the sentiment and argued that their navy, the strongest in the world at the time, would defend the Monroe Doctrine.
Thomas Jefferson was not explicitly an advocate of the nullification doctrine as it is understood in the context of the 19th-century debates, but he did lay some groundwork for its principles. In his 1798 Kentucky Resolution, he argued that states had the right to declare federal laws unconstitutional. This idea later influenced proponents of nullification, particularly during the Nullification Crisis in the 1830s, but Jefferson himself did not promote a formalized doctrine of nullification in the way it was later developed.
There is no such doctrine. Perhaps you're looking for the Monroe Doctrine.
The Monroe Doctrine was in direct opposition to the Truman Doctrine. The Monroe Doctrine said the US should not interfere with events in Europe.
Answer with the question: Is it the Brezhnev Doctrine just made over? Or no Doctrine?
to declare positively
Apostolic Doctrine.
Yes, the doctrine of ultra vires still exists, particularly in corporate law, where it restricts companies from engaging in activities beyond their stated purposes as outlined in their articles of incorporation. While some jurisdictions have relaxed its strict application, allowing for broader business activities, the doctrine remains relevant to protect shareholders and stakeholders from unauthorized actions. Courts may still invoke it to declare certain actions invalid if they exceed the powers granted to a corporation or organization.