Who created an imperial music bureau?
o hebrews
o romans
o chinese
o egyptians

- the Chinese

Explanation:

The Imperial Music Bureau was created by the Qin Dynasty in China in the 2nd century BC.  The objective of the Bureau was to supervise all official music, such as court music, folk music, and military music.  With the passing of time, Chinese music would begin to show a strong influence from foreign lands, particularly Central Asia.

aug 15, 2012 - although van leeuwenhoek was not the inventor of the microscope, he advanced it more he loved to grind and focus a new lens in order to see the unseen world. most of leeuwenhoek's microscopes were silver. in a simple but significant experiment (1668), he demonstrated that worms found on

polisit can also mean a body of citizens. in modern historiography, polis is normally used to indicate the ancient greek city-states, like classical athens and its contemporaries, and thus is often translated as "city-state". the body of citizens came to be the most important meaning of the term polis in ancient greece.