Explain why diderot hated boucher’s work.

In an article about americans working in middle eastern countries, cicy, a white journalist, is described as knowing that she should cover her hair when she leaves her house. according to this article, cicy:

What is the main goal of the 19th-century art movement called realism

Which style of polyphony uses a borrowed chant and arranges several new melodies and texts above and unrelated to the chant?