<span> involving the provision of a complete product or service that is ready for immediate use</span>
Answer:
D. The slave's bias: Though the servant does not think highly of the president, the first-hand account serves as an excellent resource in understanding the president's treatment and management of a minority, namely his African American slaves.
Explanation:
When deciding to use the described source, the challenge that a researcher should consider is the slave's bias. When we're writing a research paper, we should do our best to use objective sources - sources based on facts and uninfluenced by the writer's feelings, opinions, beliefs, and assumptions.
However, Marlena is writing a paper on President Andrew Jackson's treatment of minorities. The information those minorities left about the treatment they endured is important. Using a biased source is alright and maybe even necessary in this case.
Answer:
The correct word for that space would be "who"
Shakespeare introduces the play Macbeth with the scene in which Macbeth is returning after winning the war which he fought against the traitorous Thane of Cawdor, Macdonwald and The King of Norway.