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In page Coat of arms of the Philippines:

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During the administration of President Ferdinand Marcos, Isang Bansa, Isang Diwa (One Nation, One Spirit) became the national motto of the Philippines. It was immediately incorporated into the national seal, replacing the words Republic of the Philippines, which were originally inscribed in a scroll beneath the arms. The decree for this purpose was approved by the Office of the President on 9 June 1978.[1] However, during the administration of President Corazon Aquino, the decree was revoked.[2]