Answer: b. They are produced on white paper
<em>Blueprint</em> is a reproduction of an architectural plan or an engineering design. It was originally done by using a contact print process on light-sensitive sheets, and it was characterized by white lines on a blue background.
Traditional blueprints became obsolete when less expensive printing methods became available. They were replaced by <em>whiteprints</em>, which resulted in blue lines over a white background. They remained in use until they were replaced by xerographic print processes.
Answer: The answer is trojan
Explanation:
He inspires loyalty to the homeland by referring to the beaches, streets, and hills of Great Britain.
He creates optimism and determination by constantly repeating that Great Britain will never surrender.
<span>a roundup of cattle so farmers can brand them and stuff like that</span>
THIRD option is correct I think.Hope it helps.