Answer: A) Those solutions may make the road safer, but increasing the driving age is proven to save significantly more lives, according to studies comparing different state laws.
Explanation: an argument or claim is a statement assertion that something is true. A counterclaim is a statement or an idea that refutes the claim. And a rebuttal is a statement that refutes the counterclaim. In the given paragraph the claim is that the driving age should be increased to nineteen years old nationwide to make the roads safer for everyone, the counterclaim is that there may be other ways to decrease the number of accidents involving teen drivers, such as offering more rigorous driver’s education classes and issuing tougher seat belt laws (sentence 4), therefore, the rebuttal is option A, because it refutes the counterclaim and supports the claim.