This is the 306th most frequent Bulgarian word.
политическа
"Политическа" means "political" in English.
In this example, 'политическа' refers to the nature of the discussion, specifying that it deals with topics of politics. It modifies the noun 'дискусия'.
Политическа дискусия е планирана за утре вечер.
A political discussion is planned for tomorrow evening.
In this sentence, 'политическа' functions as an adjective describing the type of history discussed in the book, linking 'политическа' to the noun 'история'. It specifies that the history in question pertains to politics.
Тази книга представя политическа история на региона.
This book presents a political history of the region.
Here, 'политическа' describes the type of instability present, connected to political matters. It acts as a qualifier for 'нестабилност' (instability).