In Europe as late as 1600:

A) life expectancy was only 35 years
B) many infants died at birth
C) infectious diseases decimated entire populations
D) people invested less emotionally in their children than we typically do.
E) all of these choices

Life Expectancy

The average age at death of the members of a population.

Infectious Diseases

Diseases caused by pathogenic microorganisms, such as bacteria, viruses, parasites, or fungi, that can be spread directly or indirectly from one person to another.

Emotional Investment

The extent of emotional effort and attachment one places in a relationship, activity, or goal, affecting their motivation and attitudes.