Newton’s 3rd law of motion states that whenever one object exerts a force on a second object

The second object exerts an equal and opposite force on the first object.

Uh, not entirely sure about the phrasing of the question, but I think it means "What is newton's third law of motion". Newton's third law of motion is that every action has an equal and opposite reaction.

harry byrd declared organized resistance by southern states would prevent racial integration.