I think the answer might be c
The key requirement for States as a result of the Help America Vote Act was that States were required to update their voting machines and training for poll workers.
So that everyone in the population have a equal chance in particpating?
Answer: Social contract theory, nearly as old as philosophy itself, is the view that persons' moral and/or political obligations are dependent upon a contract or agreement among them to form the society in which they live.
(looked some information on this topic up to help you a bit better)
:)
The port authority of New York and New Jersey