I believe the correct answer is A.
D- because they are used for things such as highways, parks, libraries, and schools.
Answer:
Mutually Assured Destruction, or mutually assured deterrence (MAD), is a military theory that was developed to deter the use of nuclear weapons. ... To many, mutually assured destruction helped prevent the Cold War from turning hot; to others, it is the most ludicrous theory humanity ever put into full-scale practice.
Answer: Lincoln failed to describe a clear vision for the future of the country.
