The First Major US Initiative to Clean Up the Nation's

question 2

Multiple Choice

The first major US initiative to clean up the nation's air was

• A)the 1870 Clean Air Act.
• B)the 1920 Clean Air Act.
• C)the 1970 Clean Air Act.
• D)the Magna Carta.

---

Definitions:

Intellectual Disability

A condition characterized by significant limitations both in intellectual functioning and in adaptive behavior, originating before the age of 18.

Weschler IQ Test

A standardized test designed to measure human intelligence through various verbal and performance-based tasks.

Intellectual Disability

A term used to describe a condition characterized by significant limitations in both intellectual functioning and in adaptive behavior, which covers a range of everyday social and practical skills.

Psychiatric Disorder

Conditions involving mental health issues that affect mood, thinking, and behavior, necessitating medical diagnosis and treatment to improve life quality.