The civic actions of participating in the community and staying informed are examples of responsibilities. Those actions are not required by the law; thus they are not duties. Both citizens and non citizens can participate in the community and stay informed; however, non citizens cannot participate in government (run for office or vote in elections).
Answer: Section 3 of Article Three defines treason and empowers Congress to punish treason. Section 3 requires that at least two witnesses testify to the treasonous act, or that the individual accused of treason confess in open court.