One of the reasons that music publishing flourished was the growth of the middle class

True.

The music industry flourished due to the growth of the middle class that had the disposable income to afford buying music and to attend concerts. The changes in the tastes of Americans as the middle class expanded also led to a proliferation of various genres to serve the various tastes

answer; i believe its (jade); good luck

the option which was not a function of missionaries in the northwest was the first one - they established posts for trading furs and other goods.

missionaries were sent around the world to spread religion and their knowledge and others - they were not merchants who sold furs and other goods.