IN THE MIDDLE AGES, MUSIC DEVELOPED FROM MONOPHONY TO DOTS AND DASHES IN MUSIC NOTATION TO
TO
FROM SINGLE TEXTS TO
MUSIC FROM MEUSMATIC SINGING TO
FROM
FROM FREE STYLE RHYTHM
IN SACRED

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 graph shows the spread of railways in the 1800s.

based on the graph, the conclusion that can be drawn about germany is answer d)   by 1880, germany had more rail lines than great britain and russia.

impeachment is when a president is committing treason or doing shading acts while in presidendcy therfor he can be impeached   by congress