Guernsey
none (British crown dependency)
Guinea
2 October 1958 (from France)
Guinea-Bissau
24 September 1973 (unilaterally declared by
Guinea-Bissau); 10 September 1974 (recognized by Portugal)
Guyana
26 May 1966 (from UK)
Haiti
1 January 1804 (from France)
Holy See (Vatican City)
11 February 1929 (from Italy); note - the
three treaties signed with Italy on 11 February 1929 acknowledged,
among other things, the full sovereignty of the Vatican and
established its territorial extent; however, the origin of the Papal
States, which over the years have varied considerably in extent, may
be traced back to the 8th century
Honduras
15 September 1821 (from Spain)
Hong Kong
none (special administrative region of China)
Hungary
1001 (unification by King Stephen I)
Iceland
1 December 1918 (became a sovereign state under the Danish
Crown); 17 June 1944 (from Denmark)