Bulgaria, officially Republic of Bulgaria, republic (2005 est. pop. 7,450,000), 42,823 sq mi (110,912 sq km), SE Europe, on the E Balkan Peninsula. It is bounded by the Black Sea on the east, by Romania on the north, by Serbia and Macedonia on the west, by Greece on the south, and by European Turkey on the southeast. Sofia is the capital. Other important cities are Varna and Burgas (the main Black Sea ports of Bulgaria), Plovdiv and Ruse.

Land and People

Central Bulgaria is traversed from east to west by ranges of the Balkan Mts. (Stara Planina, or “Old Mountains” in Bulgarian). A fertile plateau runs north of the Balkans to the Danube River, which forms most of the northern border. In the southwest is the Rhodope range, which includes Bulgaria's highest point, Musala Mt. (9,592 ft/2,923 m). The Thracian plain lies south of the Balkans and east of the Rhodope. The Danube, the Isk?r, the Maritsa, and the Struma are the principal rivers.

The population consists chiefly of Bulgars. There is a substantial minority of Turks, and smaller groups of Gypsies and Macedonians, although Bulgaria, with its historic claim to Macedonia, refuses to recognize Macedonians as distinct from Bulgars. Bulgarian is the predominant language. Most of the population belongs to the Bulgarian Orthodox Church; in 1953 the Bulgarian patriarchate, which had been disbanded in 1946, was reestablished. There is also a substantial Muslim minority. Institutions of higher education include the universities of Sofia, Plovdiv, Veliko T?rnovo, and Varna.

Economy

Until 1989, Bulgaria had a Soviet-style economy in which nearly all agricultural and industrial enterprises were state-controlled. A stagnant economy, shortages of food, energy, and consumer goods, an enormous foreign debt, and an obsolete and inefficient industrial complex instigated attempts at market-oriented reform in the 1990s. Traditionally an agricultural country, Bulgaria has been considerably industrialized since World War II. The leading industries are machine building, metalworking, food processing, engineering, and the production of chemicals, textiles, and electronics. Bulgaria's chief mineral resources include bauxite, copper, lead, zinc, coal, brown coal (lignite), iron ore, and oil and natural gas. There are many mineral springs. Agriculture accounts for more than 20% of the gross national product and employs about the same percentage of the workforce. The principal crops are wheat, oilseeds, corn, barley, vegetables, and tobacco. Grapes and other fruit, as well as roses, are grown, and wine and brandy production is important. More than 80% of Bulgaria's trade is with former Soviet-bloc countries.

Government

Under the constitution of 1991 Bulgaria is a parliamentary republic with an elected president and 15 ministers. The nation has a unicameral national assembly made up of 240 popularly elected members. Administratively, Bulgaria is divided into nine provinces or oblasts.