Society's expectations of how men and women are expected to behave are known as

Gender roles

Explanation:

The gender or social roles are those set of expectations that were traditionally formed as some forms of society were formed:

For example, if living some decades ago, values and attitudes for men and women were having opposite roles:

While the men were typically the authoritative figure and seen as the provider for the family needs, women were in childbearing and caretakers of the home.

These were the behaviours, values, and attitudes accepted by that time and considered appropriated at that stage of society

The quickly changing nature of things and industrialization, among technological shifts, are heavily changing this in the present.

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.