Ireland

Ireland is an island in Northern Europe, in the north Atlantic Ocean. The island measures about 480 km (300 mi) north-south, and 275 km (171 mi) east-west, with a total area of 84,421 km (32,595 sq mi). It lies about 53°N 8°W / 53°N 8°W / 53; -8, near the western edge of the European continental shelf, part of the Eurasian Plate. Ireland is separated from the island of Great Britain by the Irish Sea to the east, and from mainland Europe by the Celtic Sea to the south. It is bounded to the north by the North Channel and to the south by St George's Channel. Ireland is the second-largest landmass in the British Isles, after Great Britain and before Lewis and Harris.

Its main geographical features include low central plains surrounded by coastal mountains. The highest peak is Carrauntoohil (Irish: Corrán Tuathail), which is 1,039 metres (3,409 ft) above sea level. The western coastline is rugged, with many islands, peninsulas, headlands and bays, while the southern and northern coasts have a smaller number of substantial sea inlets, such as Lough Foyle and Cork Harbour; no part of the land is more than around 110 km (68 mi) from the sea. The island is almost bisected by the River Shannon, which at 360.5 km (224 mi) with a 102.1 km (63 mi) estuary is the longest river in Ireland and flows south from County Cavan in the province of Ulster to form the boundary between Connacht and Leinster, and later Munster, and meet the Atlantic just south and west of Limerick. Lough Neagh is the largest of several sizeable lakes along Ireland's rivers.

Shown here are all the major rivers and tributaries of Ireland with their lengths (in kilometres and miles). Starting with the Northern Ireland rivers, and going in a clockwise direction, the rivers (and tributaries) are listed in regard to their entry into the different seas: the Irish Sea, the Celtic Sea and the Atlantic Ocean. Also shown are two tables. Table 1 shows the longest rivers in Ireland with their lengths (in kilometres and miles), the counties they flow through, and their catchment areas (in square kilometres). Table 2 shows the largest rivers in Ireland (by mean flow) in cubic metres per second.

The longest river in Ireland is the River Shannon, at 360.5 kilometres (224.0 mi). The river develops into three lakes along its course, Lough Allen, Lough Ree and Lough Derg. Of these, Lough Derg is the largest. The Shannon enters the Atlantic Ocean at the Shannon Estuary. Other major rivers include the River Liffey, River Lee, River Swilly, River Foyle, River Lagan, River Erne, River Blackwater, River Nore, River Suir, River Barrow (The Three Sisters), River Bann, River Slaney, River Boyne, River Moy and River Corrib.

The climate of Ireland is mild, humid and changeable with abundant rainfall and a lack of temperature extremes. Ireland's climate is defined as a temperate oceanic climate, or Cfb on the Köppen climate classification system, a classification it shares with most of northwest Europe. The island receives generally warm summers and cool winters.

As Ireland is downwind of a large ocean, it is considerably milder in winter than other locations at the same latitude, for example Newfoundland in Canada or Sakhalin in Russia. The Atlantic overturning circulation, which includes ocean currents such as the North Atlantic Current and Gulf Stream, releases additional heat over the Atlantic, which is then carried by the prevailing winds towards Ireland giving, for example, Dublin a milder winter climate than other temperate oceanic climates in similar locations.

The 7th millennium BC spanned the years 7000 BC to 6001 BC (c. 9 ka to c. 8 ka). It is impossible to precisely date events around this millennium, and all dates mentioned here are estimates mostly based on geological and anthropological analysis.

Towards the end of this millennium, the islands of Great Britain, and Ireland were severed from continental Europe by rising sea levels.

The Spanish Armada (often known as Invincible Armada, or the Enterprise of England, Spanish: Grande y Felicísima Armada, lit. 'Great and Most Fortunate Navy') was a Spanish fleet that sailed from Lisbon in late May 1588, commanded by Alonso de Guzmán, Duke of Medina Sidonia, an aristocrat without previous naval experience appointed by Philip II of Spain. His orders were to sail up the English Channel, join with the army of Alexander Farnese, Duke of Parma in Flanders, and escort an invasion force that would land in England and overthrow Elizabeth I. Its purpose was to reinstate Catholicism in England, end English support for the Dutch Republic in the north and prevent attacks by English and Dutch privateers against Spanish interests in the Americas.

The Spanish were opposed by an English fleet based in Plymouth. Faster and more manoeuvrable than the larger Spanish galleons, its ships were able to attack the armada as it sailed up the Channel. Several subordinates advised Medina Sidonia first to enter Plymouth Sound and attack the English fleet before it could leave harbour and then to anchor in the Solent and occupy the Isle of Wight, but he refused to deviate from his instructions to join with Parma. Although the armada reached Calais largely intact, while awaiting communication from Parma, it was attacked at night by English fire ships and forced to scatter. The armada suffered further losses in the ensuing Battle of Gravelines and was in danger of running aground on the Dutch coast when the wind changed, allowing it to escape into the North Sea. Pursued by the English, the Spanish ships returned home via Scotland and Ireland. Up to 24 ships were wrecked along the way before the rest managed to get home. Among the factors contributing to the defeat and withdrawal of the armada were bad weather conditions and the better employment of naval guns and battle tactics by the English.

A national poet or national bard is a poet held by tradition and popular acclaim to represent the identity, beliefs and principles of a particular national culture. The national poet as culture hero is a long-standing symbol, to be distinguished from successive holders of a bureaucratically-appointed poet-laureate office. The idea and honoring of national poets emerged primarily during Romanticism, as a figure that helped consolidation of the nation states, as it provided validation of their ethno-linguistic groups.

Most national poets are historic figures, though a few contemporary writers working in relatively new or revived national literatures are also considered "national poets". Though not formally elected, national poets play a role in shaping a country's understanding of itself. Some nations may have more than one national poet; the idea of a single one is always a simplification. It has been argued that a national poet "must write poetry that closely identifies with the nation's cause – or is thought to do so", with an additional assumption being that "a national poet must write in a national language".

Irish literature is literature written in the Irish, Latin, English and Scots (Ulster Scots) languages on the island of Ireland. The earliest recorded Irish writing dates from back in the 7th century and was produced by monks writing in both Latin and Early Irish, including religious texts, poetry and mythological tales. There is a large surviving body of Irish mythological writing, including tales such as Táin Bó Cúailnge and Buile Shuibhne.

The English language was introduced to Ireland in the 13th century, following the Norman invasion of Ireland. The 16th and 17th centuries saw a major expansion of English power across Ireland, further expanding the presence of early Modern English speakers. One theory is that in the latter part of the nineteenth century saw a rapid replacement of Irish by English in the greater part of the country, largely due to the Great Famine and the subsequent decimation of the Irish population by starvation and emigration. Another theory among modern scholars is that far from being a sudden cataclysmic event the language shift was well underway much earlier. At the end of the century, however, cultural nationalism displayed a new energy, marked by the Gaelic Revival (which encouraged a modern literature in Irish) and more generally by the Irish Literary Revival.

The Angevin Empire (/ˈændʒɪvɪn/; French: Empire Plantagenêt) was the collection of territories held by the House of Plantagenet during the 12th and 13th centuries, when they ruled over an area covering roughly all of present-day England, half of France, and parts of Ireland and Wales, and claiming overlordship and some influence over the remaining parts of Wales, Scotland and Ireland. It may be described as an early example of a composite monarchy. The empire was established by Henry II of England, who succeeded his father Geoffrey as duke of Normandy and count of Anjou (from the latter of which the term Angevin is derived). Henry married Eleanor of Aquitaine in 1152, acquiring the Duchy of Aquitaine, and inherited his mother Empress Matilda's claim to the English throne, succeeding his rival Stephen in 1154. Although their title of highest rank came from the Kingdom of England, the Plantagenets held court primarily on the continent at Angers in Anjou and at Chinon in Touraine.

The influence and power of the Angevin kings of England brought them into conflict with the kings of France of the House of Capet, to whom they also owed feudal homage for their French possessions, bringing in a period of rivalry between the dynasties. Despite the extent of Angevin rule, Henry's son King John was defeated in the Anglo-French War (1213–1214) by Philip II of France following the Battle of Bouvines. John lost control of most of his continental possessions, apart from Guyenne and Gascony in southern Aquitaine. This defeat set the scene for further conflicts between England and France, leading up to the Hundred Years' War (1337–1453), in which the Plantagenets re-established dominion over much of western, central, and northern France before losing their possessions again, this time permanently.

Monarchical systems of government have existed in Ireland from ancient times. This continued in all of Ireland until 1949, when the Republic of Ireland Act removed most of Ireland's residual ties to the British monarch. Northern Ireland, as part of the United Kingdom, remains under a monarchical system of government.

The office of High King of Ireland effectively ended with the Anglo-Norman invasion of Ireland (1169–1171) in which the island was declared a fief of the Holy See under the Lordship of the King of England. In practice, conquered territory was divided amongst various Anglo-Norman noble families who assumed title over both the land and the people with the prior Irish inhabitants being either displaced or subjugated under the previously alien system of serfdom. Though the revolutionary change in the status quo was undeniable, the Anglo-Norman invaders would fail to conquer many of the Gaelic kingdoms of Ireland, which continued to exist, often expanding for centuries after, however none could make any viable claims of High Kingship. This lasted until the Parliament of Ireland conferred the crown of Ireland upon King Henry VIII of England during the English Reformation. Henry initiated the Tudor conquest of Ireland which ended Gaelic political independence from the English monarch who now held the crowns of England and Ireland in a personal union.

Fraxinus excelsior, known as the ash, or European ash or common ash to distinguish it from other types of ash, is a flowering plant species in the olive family Oleaceae. It is native throughout mainland Europe east to the Caucasus and Alborz mountains, and west to Great Britain and Ireland, the latter determining its western boundary. The northernmost location is in the Trondheimsfjord region of Norway. The species is widely cultivated and reportedly naturalised in New Zealand and in scattered locales in the United States and Canada. The wood has many uses as it is flexible, workable, strong and lightweight.