Final answer:
Traffic lights, traffic signs, and right-of-way rules are essential for guiding drivers at intersections.
Explanation:
Traffic lights are the signals that tell drivers when to proceed through an intersection. These lights use different colors like green for go, red for stop, and yellow as a warning to slow down. Traffic signs provide additional information about the rules and regulations of the intersection, guiding drivers on how to proceed. Right-of-way rules also dictate the order in which vehicles should proceed at an intersection, ensuring safety and preventing accidents.
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