The part that presents the argument in opposition to the courts rulling is Dissent
Part 3 is related to the claim because it describes what problems the nation is facing because of the claim's statement. It serves to show that there are a wide range of activities that people with disabilities will not be able to do, simply because they are discriminated against. Hence, "America was founded on the basis that all men are created equal...", which you will likely hear a lot more than just once. :)
Well i choose the answer c because it makes the most since so do C
Answer: wait that's a Shakespeare quote not a question