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2020-JAN-14

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Polity Timeline




































Flag changes:

1900-01-01:

Dukedom of AVILA AND BOLAMA  (Bolama)   -   AVILA AND BOLAMA

1910-11-29:

Commune of BOLAMA  (Bolama)   -   BOLAMA

1967-01-01:

Commune of BOLAMA  (Bolama)   -   BOLAMA

1974-09-10:

Circumscription of BOLAMA  (Bolama)   -   BOLAMA



































Arms changes:

1900-01-01:

Dukedom of AVILA AND BOLAMA  (Bolama)   -   AVILA AND BOLAMA

1910-10-05:

Commune of BOLAMA  (Bolama)   -   BOLAMA




































Sovereignty changes:

1900-01-01:

PORTUGAL

1931-04-04:

ATLANTIC

1931-05-06:

PORTUGAL

1974-09-10:

GUINEA-BISSAU

2011-03-21:

ANGOLA +

GUINEA-BISSAU +

2012-05-18:

GUINEA-BISSAU +

WEST AFRICAN STATES +

2018-07-01:

GUINEA-BISSAU





































Capital Local Name changes:


1900-01-01:

  Bolama





































Local Name of Country changes:


1900-01-01:

  ÁVILA E BOLAMA

1910-10-05:

  BOLAMA

1977-03-13:

  BOLAMA-BIJAGÓS





































Status changes:


1900-01-01:

Dukedom of AVILA AND BOLAMA

1910-10-05:

Commune of BOLAMA

1973-02-24:

Circumscription of BOLAMA

1977-03-13:

BOLAMA-BIJAGOS Region





































Ruler changes:







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LAST MODIFICATIONS : 2019-NOV-12.