Who Constituted About 80 Percent of American Troops in Vietnam

question 8

Multiple Choice

Who constituted about 80 percent of American troops in Vietnam?

• A) Middle-class Americans
• B) Upper-class Americans
• C) Poor and working-class Americans
• D) African Americans

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Definitions:

Grammar

A system of rules that produces well-formed, or “legal,” entities such as sentences of a language.

Francis Galton

A 19th-century British polymath who made significant contributions to fields such as statistics, psychology, and anthropology, and is known for his studies on heredity and human intelligence.

Inheritability

The proportion of variation among individuals in a population that is due to genetic factors.

Intellectual Abilities

The capacity to engage in abstract thinking, understand complex ideas, solve problems, and learn from experience.