In the Early 20^th Century _______ Was Discovered in Texas

question 4

Multiple Choice

In the early 20^th century _______ was discovered in Texas and ushered in a new economic era.

• A) coal
• B) oil
• C) gold
• D) mineral water

---

Definitions:

Lie Detector Tests

A method of psychological evaluation that measures physiological responses to determine the truthfulness of an individual's statements.

Innocent Guilty

A paradoxical situation where an individual who has not committed a crime is nevertheless treated as culpable or responsible.

Accuracy

The degree to which the result of a measurement, calculation, or specification conforms to the correct value or a standard.

Facial Expressions

Physical manifestations of emotions and feelings through movements and positions of the muscles in the face.