A 1469 Latin phrase invented Europe's thousand-year middle
Europe's Middle Ages run roughly from the fifth to late fifteenth centuries—between classical antiquity and modernity. The label itself appears in Latin in 1469 as media tempestas, middle season, before scholars settled on the tripartite scheme still taught today.
The period opens with Western Rome's fall and fades through Renaissance, Reformation, religious wars, and the Age of Discovery into early modernity. Late antiquity already brought population decline, counterurbanisation, collapsed authority, invasions, and Migration Period movements of Germanic and other peoples into the Early Middle Ages.
After 1000, High Medieval growth rode agricultural tech, trade, and the Medieval Warm Period. Manorialism and feudal bonds structured rural life. The Late Middle Ages piled famine, war, and plague: the Black Death of 1347–1350 killed about a third of Europeans, while the Western Schism fractured Church authority.
Medieval people did not think of themselves as a middle at all. Their writers carved history into schemes such as the Six Ages or the Four Empires, expected their era to be the last before the world ended, and called their own times modern. The usual starting point is about 500, and Bruni was the first to use 476, the year the last native Western emperor was replaced by a Germanic chieftain. Historians in Romance-speaking countries split the era into an earlier High and a later Low period, while English-speaking scholars follow German practice with Early, High and Late. Behind the opening lay long Roman strain: after the empire's greatest extent in the 2nd century came inflation and frontier pressure, Diocletian's administrative split of 286, and in 376 the Goths' permitted settlement in Thracia, which turned into raiding when Roman officials mishandled it.
Source: Middle Ages
