Poland is also proud of some famous and well-known people such as:
What about that Jewish dude from the Pianist - Woidek Szpilman, I reckon he deserves a mention.
Voivoidship is the equivalent of county
The mountain ranges you questioned are the various mountain ranges throughout poland, most are in the South of the country and represnet the basic lines of the boarders with the respective countries Slovakia, Czech Republic and Germany.