European cultural ideas and institutions began to follow colonial expansion into other parts of the world. There was also a rise, especially toward the end of the era, of nationalism in music (echoing, in some cases, political sentiments of the time), as composers such as Edvard Grieg, Nikolai Rimsky-Korsakov, and Antonin Dvorak echoed traditional music of their homelands in their compositions.

Answer this question, if possible (if impossible, reply "unanswerable"): What type of music rose toward the end of the era?
nationalism