Birthright citizenship at the United States federal level: Eligibility and the requirements. SAMPLES: 1) Whether immigration applicants can be denied citizenship for having worked as an employee of a state legalized marijuana grower or storefront (This is a federal question because states cannot grant citizenship rights to individuals) 2) Whether solitary confinement in prison is a form of torture that should be banned. ( This can be addressed at both the state and federal levels since incarceration is allowed) 3) Should grandparents have visitation rights with their grandchildren. (Domestic relations is a state issue unless there is a violation of the United States Constitution, i.e. same sex marriage)