Which US President was the first and only one to take the presidential oath on an aeroplane?
which us president was the first and only one to take the presidential oath on an aeroplane
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us president us
president of the united states united states
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government.government_office_or_title.office_holders..government.government_position_held.office_holder government.governmental_jurisdiction.governing_officials..government.government_position_held.appointed_by
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lyndon b. johnson
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lyndon b. johnson