Grieg composed no large-scale works in the Classical tradition

False

Explanation:

Grieg's most famous large-scale work, the Piano Concerto is a formidable challenge to  even the most gifted pianists, yet Stephen Hough makes light of it in this commanding  performance.

His sensitivity in the slow movement is matched only by the silkiness of the  string playing by the Bergen Philharmonic Orchestra under their conductor Andrew Litton.

it was a act of seld fesnse more over it was a peace treaty between the fogein contunries.