Activity Internet Marketing Information,
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protection was lost, (example: a work published before March 1, 1989 and did not carry a copyright notice),
It was dedicated to the public domain.
The following items are never covered by copyright:
Works. If created by the U.S. government (except under contract).
Reprints of works in the public domain (but a license may restrict use.)
Ideas, facts, and common property (i.e., calendars and phone books) federal laws and court decisions words, names, slogans and phrases. Most blank forms, discoveries, procedures, and systems (but not the words that describe them.)
While the Canadian government claims Crown copyright there are images archives at the National
