It does not have A. Key signatures
It does have staves, it is what it is written on
It does have square shapes and diamond shapes as indicated in the photo
I guess cause they are so close.
In the 1800s the United States had to two types of industrial workers, these were:
Craft workers were workers who had a specific set of skills and training while Common laborers were workers that lacked any kind of specialized training.
The main difference between these two was that Craft workers earned more and had more control over their working hours because of their skillset than the common laborer.
Hold on give me a minute then I can help
Answer:
The Sung dynasty became more democratic than it was before as the Emperor had to pay more attention to the middle class and their demands rather than that of the higher class.
Many intelligent scholars, brilliant merchants, great artists, etc. emerged from the middle class.
The middle class became more dominant in cultural and political affairs.
The distribution of wealth and prosperity witnessed a balance as it began penetrating down to even the lowest strata of society.
Explanation: