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2019-DEC-03

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Polity Timeline




































Flag changes:

1900-01-01:

QUELPART ISLAND Area  (Cheju)   -   QUELPART ISLAND

1906-02-14:

County of QUELPART ISLAND  (Saishu)   -   QUELPART ISLAND

1910-08-23:

County of QUELPART ISLAND  (Saishu)   -   QUELPART ISLAND

1910-08-29:

County of QUELPART ISLAND  (Saishu)   -   QUELPART ISLAND

1919-03-01:

QUELPART ISLAND Township  (Saishu)   -   QUELPART ISLAND

1919-04-10:

QUELPART ISLAND Township  (Saishu)   -   QUELPART ISLAND

1945-08-15:

CHEJU ISLAND Township  (Cheju)   -   CHEJU ISLAND

1945-09-09:

CHEJU ISLAND Township  (Cheju)   -   CHEJU ISLAND

1945-09-12:

CHEJU ISLAND Township  (Cheju)   -   CHEJU ISLAND

1946-08-01:

CHEJU Autonomous Province  (Cheju)   -   CHEJU

2006-07-01:

JEJU Special Autonomous Province  (Jeju)   -   JEJU



































Arms changes:

1945-12-01:

CHEJU ISLAND Township  (Cheju)   -   CHEJU ISLAND

1946-08-01:

CHEJU Autonomous Province  (Cheju)   -   CHEJU

2006-07-01:

JEJU Special Autonomous Province  (Jeju)   -   JEJU




































Sovereignty changes:

1900-01-01:

JAPAN +

KOREA +

1919-04-10:

JAPAN

1945-08-15:

JAPAN +

KOREA +

1945-09-09:

SOUTH KOREA +

AMERICA +

1945-09-12:

AMERICA

1948-08-15:

SOUTH KOREA

1950-07-08:

SOUTH KOREA +

UNITED NATIONS +

AMERICA +

1953-07-28:

SOUTH KOREA





































Capital Local Name changes:


1900-01-01:

  Cheju

1905-11-17:

  Saishū

1945-08-15:

  Cheju

2000-07-04:

  Jeju





































Local Name of Country changes:


1900-01-01:

  CHEJU

1905-11-17:

  SAISHÜ

1945-08-15:

  CHEJU

2000-07-04:

  JEJU





































Status changes:


1900-01-01:

QUELPART ISLAND Area

1906-02-14:

County of QUELPART ISLAND

1915-01-01:

QUELPART ISLAND Township

1940-01-01:

SAISHU ISLAND Township

1945-08-15:

CHEJU ISLAND Township

1946-08-01:

CHEJU Autonomous Province

2000-07-04:

JEJU Autonomous Province

2006-07-01:

JEJU Special Autonomous Province





































Ruler changes:







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LAST MODIFICATIONS : 2019-NOV-12.