Historical clue formulations

• Island nation north of Fiji — 2026-07-17
• With fewer than 11,000 people, the world's second-least-populous country, after Vatican City — 2025-10-11
• Polynesian land whose Internet suffix is .tv — 2014-09-15
• Second-smallest member of the United Nations, by population — 2012-06-22
• Least populous U.N. member — 2007-09-16