Who was the music from the Dark Ages named after?

Explanation:

This monophonic music was in the form of what is known as Gregorian Chant, named after Pope Gregory (590-604), who organized the chants into a specific order and had them published and communicated to churches throughout Europe and the Roman Empire , which had adopted the Roman Catholic tradition.

b.europe i believe because north america has 3 countries in a way and with all the stuff with illegal immagrants from mexico or whatever so i would say europe.

this forms a narrow, steep sided inlet (sometimes deeper than 1300 metres) connected to the sea. the terminal moraine pushed down the valley by the glacier is left underwater at the fjord’s entrance, causing the water at the neck of the fjord to be shallower than the main body of the fjord behind it.