The correct answer to this open question is the following.
The changes to Chinese administration and bureaucracy that Song rulers introduced were the following.
The Song dynasty produced changes in ancient China. Its leaders were committed to work and develop notorious advancements such as the use of the compass for exploration, the use of gunpowder to wage war and other uses such as construction, and invested so much in the formation of its standing navy, culture, arts, education, literature, and philosophical studies. Confucianism had a second "fresh air" with the studies of philosophers such as Zhu Xi and Cheng Yi.
Bureaucracy was centralized under the Song dynasty and demanded its bureaucratic officials to work with virtue and high moral. Indeed, they had to pass difficult examinations and evaluations to be part of the Song bureaucratic system of government.
The Song dynasty started in 960 and ended in 1279.
A because they didn't want the revolution to spread to their country
Erwin Rommel he was known as "desert fox" due his victories when he was deployed in Africa
A check is a set of written direction which tells a financial institution or a bank how to use the money for paying someone. That someone is the person who the issuer of check owes the money. The issuer of the check will be the one who is responsible in paying the financial institution or the bank with the amount of money stated on the check. The check also serves as good as cash or it can also be a post cash payment to someone. It can also be served as a collateral to someone's liability.
C . Both stated that all men are created equally