What important French Realist novelist described the banal life of bourgeois (middle-class) Emma Bovary?

The printing technique invented by a German playwright in search of an inexpensive means of publishing his plays is:

A. wood engraving. B. serigraphy. C. stone relief. D. aquatint. E. lithography.

The blues scale is a Western scale based on African influences.

Answer the following statement true (T) or false (F)