Also, regarding Kosovo's and Albania's history, here are some parts that I got from wikipedia:
Albania is the Medieval Latin name of the country, which is called Shqipëri by the inhabitants. In Medieval Greek, the name is Albania besides variants Albaētia, Arbanētia.(OED). The ultimate origin of the Alb- element has been traced to an Illyrian alb "hill" cognate to the alp "mountain pasture" found in the Alpine region. In the 2nd century BC, in the History of the World, written by Polybius, there is mention of a city named Arbon in present-day central Albania. The people who lived there were called Arbanios and Arbanitai.
Another suggestion is derivation from the Illyrian tribe of the Albanoi recorded by Ptolemy the geographer and astronomer from Alexandria, who drafted a map of remarkable significance for the history of Illyria. This map shows the city of Albanopolis (located Northeast of Durrës).
In his History written in 1079-1080, Byzantine historian Michael Attaliates was the first to refer to Albanoi as having taken part in a revolt against Constantinople in 1043 and to the Arbanitai as subjects of the duke of Dyrrachium. During the Middle Ages, the Albanians called their country Arbër or Arbën and referred to themselves as Arbëresh or Arbnesh. As early as the 16th century, a new name for their home evolved among Albanian people: Shqipëria, "Land of the Eagles", hence the two-headed bird on the national flag. The name probably has its origins in the Skanderbeg family crest.
The area of today's Albania has been populated since prehistoric times. In antiquity, much of it was settled by the Illyrians, possible ancestors of present-day Albanians. The modern Albanian state comprises the southernmost part of ancient Illyria and the northern part of ancient Epirus.
The name Albania is derived from the name of an Illyrian tribe called the Arbër, or Arbëresh, and later Albanoi, that lived near Durrës.
The kingdom of Illyria grew from the general area of modern-day Northern Albania and eventually controlled much of the eastern Adriatic coastline. Scodra was its capital, just as the city is now the most important urban center of northern Albania. The kingdom, however, reached the zenith of its expansion and development in the 4th century BC, when King Bardhyllus , one of the most prominent of the Illyrian kings, united many Illyrian tribes into one Illyrian kingdom, and attacked the Greeks of the Molossian kingdom of Epirus and the kingdom of Macedon. Its decay began under the same ruler as a result of the attacks made by Philip II of Macedon, father of Alexander the Great.
Kosovo was a part of Illyrian Dardania before the Roman conquest.
Dardania (Albanian: Dardania; Serbian and Macedonian: Дарданија, Dardanija, Greek: Δαρδανία, Dardania) was an ancient country encompassing southern parts of present-day Serbia and Kosovo and mostly, but not entirely, northern and western parts of the present-day Republic of Macedonia including Skopje, and parts of present-day north-eastern Albania.
Its native Dardani people were an Thraco-Illyrian tribe. They seem to have often been a threat to the Greeks in the kingdom of Macedon. Dardania's largest towns were those of Naissus (Niš), Therranda (Prizren), Vicianum (Vučitrn), Skopi (Stoc, Skopje), and its capital was Damastioni.