It wasn't integrated into Indonesia in the decolonisation arrangement Along with the Netherlands in 1949. It was handed in excess of only in 1963, to be authorized by a referendum in 1969, the so-referred to as "Act of Totally free Alternative", broadly acknowledged now being an Indonesian-manipulated sham. Suggestion: http://spencerqzglr.blogs100.com/8638299/how-to-become-better-with-west-papua-papua-barat