On what region was Serbia's historic nationalism most strongly focused?

Question

Quizplus · Accepted Answer

Serbia's historic nationalism was most strongly focused on Kosovo, which is considered the birthplace of the Serbian state and religion. The loss of Kosovo to the Ottoman Empire in the 14th century became a powerful symbol of Serbian national identity and the desire to reclaim the territory played a key role in the nationalist rhetoric of the 19th and 20th centuries.

On What Region Was Serbia's Historic Nationalism Most Strongly Focused