Your best friend lives with her mother and father, her two sisters, and her grandmother and aunt, all in the same household. a sociologist would refer to this as a(n) family.

Extended family.

Explanation:

An extended family is defined as the  family which extends beyond the category of nuclear family, which consisting father, mother, and their children, uncles, aunts, grandparents, and cousins, they all living in the same house.

The extended family which comes to live either with or in a place of a immediate family member in some circumstances. In one household, These families are include and some relatives in addition to an immediate family.

industry had made the u.s. the richest nation in the world at this time. the second industrial revolution caused growth in industry and transportation, which allowed increased trade between nations.

your answer is rising unemployment and inflation.