Welcome to eCPRcertification.com. 1  We provide training and online certification in CPR and First Aid. 2  Whether you need a certificate for your employer, state organization, or simply want to be prepared for an emergency, you came to the right place!!! 3  We follow the most recent AHA Guidelines.
Constantinople (Greek: ÎºÏÎ½ÏÏÎ±Î½ÏÎ¹Î½Î¿ÏÏÎ¿Î»Î·) was the capital of the Byzantine Empire and, following its fall in 1453, of the Ottoman Empire until 1930, when it was renamed Istanbul as part of Mustafa Kemal Atatuerk 'atatÃ¼rk S turkish national. reformsfter a great developmental period, Constantinople and the empire fell to the Ottoman Empire on May 29, 1453, during the reign of Constantine XI Paleologus.
Constantinople was famed for its massive defenses. Although besieged on numerous occasions by various peoples, the Byzantine city was taken only in 1204 by the Latin army of the Fourth Crusade, recovered in 1261 by the Byzantine Emperor Michael VIII Palaiologos, and in 1453 conquered by the Ottoman Sultan Mehmed II.onstantinople was founded by the Roman Emperor Constantine I (272â337 AD) in 324 on the site of an already-existing city, Byzantium, which was settled in the early days of Greek colonial expansion, around 671â662 BC.