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| | History of Bulgaria - Wikipedia, the free encyclopedia |
 | | During the reign of Khan Omurtag (814-831), the northwestern boundaries with the Frankish Empire were firmly settled along the middle Danube and magnificent palace, pagan temples, ruler's residence, fortress, citadel, water-main and bath were built in Bulgarian capital Pliska, mainly of stone and brick. |
 | | According to an alternative theory, the alphabet was devised at the Ohrid Literary School by Saint Climent of Ohrid, a Bulgarian scholar and disciple of Cyril and Methodius. |
 | | By the late 9th and the beginning of the 10th century, Bulgaria extended to Epirus and Thessaly in the south, Bosnia in the west and controlled the whole of present-day Romania and eastern Hungary to the north. |
| www.higiena-system.com /wiki/link-History_of_Bulgaria (3134 words) |
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