Since 1970,the percentage of single-parent households as a percentage of all households

A) has gone down.
B) has gone up.
C) has stayed the same.
D) is unknown.

Single-Parent Households

Family units consisting of one parent living with their children, often facing unique social, financial, and emotional challenges.

Percentage

A fraction or ratio expressed as a part of one hundred, used to quantify relative sizes or fractions in a numerical or statistical context.

Since 1970

Refers to the period beginning in the year 1970, often used to denote significant social, economic, or technological changes from that time onward.