Answer:
Explanation: Medieval music consists of songs, instrumental pieces, and liturgical music from about 500 A.D. to 1400. Medieval music was an era of Western music, including liturgical music (also known as sacred) used for the church, and secular music, non-religious music. Medieval music includes solely vocal music, such as Gregorian chant and choral music (music for a group of singers), solely instrumental ...
The answer to this question is a
France wanted colonies in Asia but they couldn't get China and India was under British control. So they decided to focus on Indochina, mainly Vietnam, since it was a country that could be very profitable.
It was only used in the byzantine empire that,s why it is d.