Gender roles are complementary, equally important for a society's survival, and affect human capital. b. Gender is a social construction that emerges and is reinforced through everyday interactions. c. Women and men have distinct roles that ensure a family's and society's survival.

Explanation:

Gender roles balance society, since both men and women complement each other, women project security and stability to the home and help men to insursion in making good decisions.

The role of the man provides autonomy, stability to the home because it affects the family to project itself towards the search for a better quality of life, in turn provides security to his wife and to the whole family.

The correct answer is C. Women and men have distinct roles that ensure a family's and society's survival

Explanation:

Gender roles can be defined as the behaviors, values, and attitudes that a society considers appropriate for both male and female. Traditionally men and women had completely opposing roles, for example men were seen as the provider for the family and women were seen as the caretakers of both the home and the family

the correct answer is modern american cars are not available due to trade restrictions.

trade between cuba and the united states have serious restrictions. the u.s. imposed an economic embargo on cuba, that among other things means that modern american cars are not available due to trade restrictions.

in response to some governmental actions of the authorities from cuba, president john f. kennedy proclaimed an embargo on trade between both countries in february 1962. the trade embargo remains active until this day and was implemented directly by the departments of commerce and the department of treasury.

in president trump’s administration, there is a national security presidential memorandum that "strengthens the policy of the u. s.", affecting trade with cuba.

the factors that the economies of the muslim empires prosper were:

1- land trade routes-located between three continents  

2- sea trade routes

trade contributed to the spread of muslim empires, and with that islamic culture led to a growing feeling of internationalism resulted in the transfer of technology, science, and other cultural forms.