> Polish nationalism
There are two basic models:
Jagiellonian, multi-ethnic and respecting individual cultures and religions, represented for example by J贸zef Pi艂sudski. This can be probably barely even called "nationalism", but this was the model of Polish state when it was at its best.
"National Democratic", that imagines a single Polish ethnicity and Roman-Catholic religion, with all its consequences like forced polonisation, represented eg by Roman Dmowski.