Answer:
B. Inventing the printing press
Explanation:
Johannes Gutenberg was a German blacksmith, goldsmith, inventor, printer, and publisher who invented the first printing press. The first working printing press was revealed around 1450 in Strasbourg. Before this invention, books were written by hand, which meant that there weren't many examples and that they weren't affordable. The invention of the printing press meant that the production of books became easier and that they became more affordable. Thanks to this, books and literature gained popularity.
Answer:
You need to know the context of a people's music.
Explanation:
<u><em>One of the things that the 20th-century Anthropology brought was the concept of otherness</em></u>, or to be specific, the idea that the context which a certain civilization is based on it's important and must be considered. In this case where a piece of music is the study case, then the Anthropologist (or the specialist who is studying it)<u><em> should look at the people who created that song, analyzing their beliefs, social skills, cultural elements and points of view and, then, propose an understanding about that music.</em></u>