Question: where does the term manifest destiny come from
[{'answer': "John O'Sullivan", 'provenance': [{'wikipedia_id': '90664', 'title': 'Manifest destiny', 'start_paragraph_id': 7, 'start_character': 17, 'end_paragraph_id': 7, 'end_character': 32, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '90664', 'title': 'Manifest destiny', 'start_paragraph_id': 7, 'start_character': 0, 'end_paragraph_id': 7, 'end_character': 845, 'bleu_score': 0.931764751489036, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 4223608560127970702}, 'section': 'Section::::Abstract.'}]}]