Although Works Created in the United States After March 1

question 17

Multiple Choice

Although works created in the United States after March 1, ____ are not required to display a copyright notice to retain their copyright protection, it is wise to display this type of copyright statement on a published work (as illustrated in the accompanying figure) .

• A)1980
• B)1989
• C)1990
• D)1999

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Definitions:

Progenitor

An ancestor or parent in a direct line of descent, often used to describe the earliest originator or precursor of a particular lineage or group.

Plasma Cell

A type of white blood cell that produces and secretes large volumes of antibodies, playing a critical role in the immune response.

Antigen Presenting Cells

Immune cells that process and present antigens to T-cells, initiating an immune response.

B Cell

A type of white blood cell that plays a significant role in the body's immune response by producing antibodies to fight off pathogens.