Portal:Ancient Greece/Selected article/8
The definition of Macedonia is a major source of confusion and debate because of the overlapping use of the term to describe geographical, political and historical areas, languages and peoples. Ethnic groups inhabiting the area use different terminology for the same entity, or the same terminology for different entities, which is often confusing to other inhabitants of the region and foreigners alike.Macedonia lies in the middle of the Balkans, and Balkan history is complex. Historically, the region has presented markedly shifting borders across the Balkan peninsula. Geographically, no single definition of its borders or the names of its subdivisions is accepted by all scholars and ethnic groups. Demographically, it is mainly inhabited by four ethnic groups, three of which self-identify as Macedonians: one Slavic group does so at a national level, while a Bulgarian and a Greek one do so at a regional level.