Opera After Verdi, the sentimental "realistic" melodrama of verismo appeared in Italy. This was a style introduced by Pietro Mascagni's "Cavalleria rusticana" and Ruggero Leoncavallo's "Pagliacci" that came to dominate the world's opera stages with such popular works as Giacomo Puccini's "La bohème", "Tosca", and "Madama Butterfly". Later Italian composers, such as Berio and Nono, have experimented with modernism. The first German opera was "Dafne", composed by Heinrich Schütz in 1627, but the music score has not survived. Italian opera held a great sway over German-speaking countries until the late 18th century. Nevertheless, native forms would develop in spite of this
19th century two continents' largest cities being founded at some point in the century. Chicago in the United States and Melbourne in Australia were non-existent in the earliest decades but grew to become the 2nd largest cities in the United States and British Empire respectively by the end of the century. In the 19th century approximately 70 million people left Europe, with most migrating to the United States. The 19th century also saw the rapid creation, development and codification of many sports, particularly in Britain and the United States. Association football, rugby union, baseball and many other sports were developed during the