What are the distinctions of men, nature, and of heaven?

For common sense analysis

MANKIND being originally equals in the order of creation, the equality could only be destroyed by some subsequent circumstance: the distinctions of rich and poor may in a great measure be accounted for, and that without having recourse to the harsh ill-sounding names of oppression and avarice. Oppression is often the CONSEQUENCE, but seldom or never the MEANS of riches; and tho' avarice will preserve a man from being necessitously poor, it generally makes him too timorous to be wealthy.

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.