THE FALL OF CONSTANTINOPLE: May 29, 1453. RealClearHistory links to a 1999 Economist article that reviews the historical event then relates it to more contemporary issues involving Europe and Turkey.

For example:

The fall of Constantinople brought to a head many trends already under way. One was the slide of the Byzantine empire’s power, as the loss of Anatolian lands left it short of revenue and recruits, and thus more dependent on fickle Italian allies; another the flight of Greek scholars (particularly brilliant in Byzantium’s final years) to Italy, where they helped to stimulate the Renaissance.

Yet another was the emergent contest in south-eastern Europe between the Austro-Hungarian and Ottoman empires. The Turks were besieging Vienna in 1683 and repeatedly at war with Russia or Austria in the 130 years thereafter. They held southern Greece until 1832, today’s Bulgaria, Romania, Bosnia and nominally Serbia until 1878, the lands south of these down to liberated Greece until 1913. Hence the Muslim pockets—Albania, Bosnia—that for most Europeans today are the only reminder that the country they see as a source of cheap, resented, migrant labour was once a mighty power in Europe.

But a part of Europe? Allied with Germany in the first world war, and therefore stripped of their remaining Middle Eastern empire, the Turks by 1922 were strong enough again to drive Greece’s troops, and centuries of Greek society, from Anatolia. Old enmities were resharpened by the Turkish invasion of northern Cyprus in 1974. If the European Union still hesitates, despite Turkey’s decades inside NATO, about its wish for EU membership too, the real reasons lie centuries deep; not least in 1453.

Yes, an 18 year-old article that’s still rather current.

RELATED: UN calls off Cyprus talks. That’s a headline from today, May 26, 2017.

The negotiations that began in May 2015 have made significant progress on how to share power in an envisioned federation, but they have stumbled on pivotal issues of post-reunification security arrangements and how much territory each side would administer.

The current impasse concerns the 35,000 troops that Turkey keeps in the breakaway Turkish Cypriot north. Greek Cypriots want all Turkish troops gone as part of any deal and propose an international police force to oversee security. The minority Turkish Cypriots say the troops are their only security guarantee. Turkish officials have said there can be no peace deal without a Turkish troop presence.

ALSO RELATED: A column on Cyprus written 13 years ago — it’s dated but still useful background. “…in these embedded conflicts involving land, religion and culture, no one forgets, and only the wise few forgive.”