Are you eligible to naturalize or become a U.S. Citizen? What are the advantages of U.S. citizenship? What are the disadvantages of U.S. Citizenship?
WHAT good moral character, physical presence in the U.S., continuous residence, oath requirements
WHY, WHY NOT freedom to travel and live abroad, sponsor family members, dual nationality, lose native citizenship
WHEN, HOW by birth (U.S. soil or abroad), acquisition through U.S. citizen parents (derivative citizenship), 3-5 years of lawful permanent residence (plus satisfy eligibility requirements), unique situations
WHERE, WHEN exceptions and special categories (posthumous transmission, military service, government and international organization employees)