Select the correct answer.
What led to the birth of polyphonic music?
A.
an increase in the size of church choirs
B.
a need for dance music in the Middle Ages
C. the dominance of the church over the minds of people
D.
an effort to revolutionize the plainchant

The ishtar gate can be seen in its reconstruction state in the plz

Name this sculpture the time period it was created during,and its purpose

Acurator decides to display an eighteenth-century painting in a windowless room with controlled temperature and humidity. pick the answer that best describes the reasons for her choice: (1 point) 1)the curator wants to make sure that the temperature and humidity are comfortable for visitors. 2)keeping the temperature and humidity at a set level will save money. 3)the ultraviolet rays will damage the painting by fading and flaking the paint. 4)ultraviolet rays will fade the paint pigment and high temperature and humidity will damage the paint.