Answer :
Final answer:
The three major groups of traffic signs are Option 1: Regulatory, Cautionary, Informational. The correct option is: Option 1: Regulatory, Cautionary, Informational.
Explanation:
The three major groups of traffic signs are Option 1: Regulatory, Cautionary, Informational. Regulatory signs include stop signs, yield signs, and speed limit signs, which regulate the actions of drivers. Cautionary signs include signs indicating curves, school zones, and construction zones, which warn drivers of potential hazards. Informational signs provide information such as directions and services available, such as rest area signs and exit signs.
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