District of Columbia - Organic Act of 1871
FORTY-FIRST CONGRESS. Sess. I. Cm. 61, 62, 1871
https://ia902306.us.archive.org/13/items/act-of-1871/Act_of_1871_text.pdf
'THE UNITED STATES OF AMERICA' Corporation
In 1871 congress INCORPORATED under the Business name 'THE UNITED STATES OF AMERICA'