  How to demagnetize materials   Permanent magnets can be demagnetized in the following ways:   ~ ~ ~ ~ ~ ~ ~ ~ ~ ~   * Heat. Heating a magnet past its Curie point will destroy the long range ordering. * Contact. How to demagnetize materials   Permanent magnets can be demagnetized in the following ways:   ~ ~ ~ ~ ~ ~ ~ ~ ~ ~   * Heat. Heating a magnet past its Curie point will destroy the long range ordering.
Articles of Confederation. The Articles of Confederation, formally the Articles of Confederation and Perpetual Union, was an agreement among all thirteen original states in the United States of America that served as its first constitution.
Any amendment required unanimous consent of the states. The Articles of Confederation created a national government composed of a Congress, which had the power to declare war, appoint military officers, sign treaties, make alliances, appoint foreign ambassadors, and manage relations with Indians.