Complex sentence: The government of American Samoa is defined under the Constitution of American Samoa as an unincorporated territory, the Ratification Act of 1929 vested all civil, judicial, and military powers in the President of the United States of America.
Split into simpler sentences: The government of American Samoa is defined under the Constitution of American Samoa. As an unincorporated territory, the Ratification Act of 1929 vested all civil, judicial, and military powers in the President of the United States of America.