<u>The period between 1830-1900 is considered the Romantic period of music.</u> The difference between the classical music and romantic music was that romantic music emphasized more on expressing emotions. This movement in music marked the shift from the formal restrictions of the classical music.
The first eminent composer of romantic music was Weber. Other romantic composers of the era include Franz Schubert, Beethoven, and many others.
So, the correct answer is 'expression and emotion.'
