Created by a society to address and satisfy the personal needs of the people.
ethnocentrism
enculturation
acculturation
social institutions

Social institutions

Explanation:

Social institutions are such institutions that are put into place for the personal gain of the people living in a particular society.

These personal gains are often in reference to societal things and effects the society at large when it comes to the bigger picture of things.

Social institutions like community schools, sermon groups and NGOs are in place to keep the social harmony of a place intact while solving the problem of a specific part of the society that affects people on the individual level.

the answer is: must pay taxes on profits

since it is considered as a part of your income, profits from investments is eligible for tax payment.

the tax from your investment could be influenced by how long you decided to sell it. united states promotes keeping your investment for long term period. so, the tax rate for investments that you sell in less than one year is typically higher compared to investments that you sell in more than one year period.

the correct answer is b, "fertility rates are increasing, so populations will grow more quickly in the future."