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.
Constantine was the first Christian emperor of the Roman Empire. Two important events marked his reign. He made Christianity a lawful religion in Roman society, and he founded the city of Constantinople (now Istanbul), the capital of the Eastern Roman Empire.