SPREAD THE MESSAGE AND TAG ME IN IT! I am trying to stop inappropriate stuff on here and people are reporting me. THIS IS A WEBSITE TO HELP PPL WITH SCHOOL WORK! And if you have a problem with me spreading the message, I don't care. If I get banned trying to make this app kid friendly, I am gonna keep making accounts. IT IS NOT OKAY FOR PPL TO POST INAPPROPRIATE PICS ON A SCHOOL WEBSITE. REPORT THEM, NOT ME!

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Explanation:

the correct answer is "c: merchants" and "e. soldiers".

the song dynasty was known as the first government in the world to introduce paper currency. it was also the first chinese government which established a permanent standing navy. finally, the first compass was introduced during this period of government.

all of these innovations heavily affected commerce in a positive way. printed money dynamize commerce within the borders of the empire due to an easier way to quantify value during the trade. the introduction of the compass trade routes to be faster. finally, the introduction of a standing navy regulate trade routes.

regarding military affairs, gunpowder was created during this period. this was a tremendous improvement that was widely utilized by the military in order to innovate in the manufacturing of weapons.

probally   a few days after there called