Answer:

Karol Kurpinski was a prominent Polish composer who lived during the time of the national struggle in Poland. He was known for his patriotic compositions and his contribution to the national movement. The way he celebrated the national struggle was through his operas.

Operas:

Kurpinski's operas were a reflection of his patriotic spirit and his love for his country. His works were deeply rooted in Polish culture and history, and he used his music to promote the ideals of freedom, independence, and national unity. Some of his famous works include "Krakowiacy i Górale," "Zamek na Czorsztynie," and "Halka."

In his operas, Kurpinski used traditional Polish melodies, folk songs, and dances to create a sense of national identity and pride. He also incorporated historical events and figures, such as the Polish uprising of 1830-31 and the legendary hero Janosik, into his works to inspire his fellow countrymen.

Kurpinski's operas were not only a form of entertainment but also a way to educate and unite the Polish people during a time of political and social turmoil. His music played a significant role in the national struggle and helped to shape the cultural identity of Poland.

Overall, Karol Kurpinski celebrated the national struggle through his patriotic operas, which promoted the ideals of freedom, independence, and national unity. His music was a source of inspiration and education for the Polish people and played a significant role in shaping the cultural identity of Poland.