(1) The work must be " fixed in a tangible medium of expression ." This means the work must exist in some physical form for at least some period of time.
(2) The work must be original...it can't be copied.
(3) The work must be the result of at least some creative effort on the part of the author.
Answer:
To mobilize a nation. Inexpensive, accessible, and ever-present, the poster was an ideal agent for making war aims the personal mission of every citizen
Explanation:
Carl Coppolino and Dr. Karol
African rulers welcomed Muslim trader and allowed them to convert to Islam