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The Northumbrian Revolt of 1065 was a rebellion in the last months of the reign of Edward the Confessor against the earl of Northumbria, Tostig Godwinson, brother of Harold Godwinson, Earl of Wessex. Tostig, who had been earl since 1055, is said to have provoked his nobles to rise against him by his harsh administration of justice, raising of ...
The North of England, showing today's county outlines. The Harrying of the North was a series of military campaigns waged by William the Conqueror in the winter of 1069–1070 to subjugate Northern England, where the presence of the last Wessex claimant, Edgar Ætheling, had encouraged Anglo-Saxon Northumbrian, Anglo-Scandinavian and Danish rebellions.
This timeline summarises significant events in the history of Northumbria and Northumberland. 500 559 – Ida of Bernicia is the first known King of Bernicia ; he reigned from 547 to 559. 588 – The first king of Deira was Ælla of Deira who ruled from 560 until his death in 588. 600 604 – Aethelfrith unites Bernicia and Deira to form Northumbria. 613 – Æthelfrith engaged in the Battle ...
A mnemonic is a memory aid used to improve long-term memory and make the process of consolidation easier. Many chemistry aspects, rules, names of compounds, sequences of elements, their reactivity, etc., can be easily and efficiently memorized with the help of mnemonics.
Imidogen is an inorganic compound with the chemical formula NH. [2] Like other simple radicals, it is highly reactive and consequently short-lived except as a dilute gas. Its behavior depends on its spin multiplicity.
Tostig Godwinson (c. 1029 – 25 September 1066) [1] was an Anglo-Saxon Earl of Northumbria and brother of King Harold Godwinson. [2] After being exiled by his brother, Tostig supported the Norwegian king Harald Hardrada's invasion of England, and was killed alongside Hardrada at the Battle of Stamford Bridge in 1066.
Rock art near West Horton. As attested by many instances of rock art, the Northumberland region has a rich prehistory. Archeologists have studied a Mesolithic structure at Howick, which dates to 7500 BC and was identified as Britain's oldest house until it lost this title in 2010 when the discovery of the even older Star Carr house in North Yorkshire was announced, which dates to 8770 BC.
A chemical equation is the symbolic representation of a chemical reaction in the form of symbols and chemical formulas.The reactant entities are given on the left-hand side and the product entities are on the right-hand side with a plus sign between the entities in both the reactants and the products, and an arrow that points towards the products to show the direction of the reaction. [1]