Final answer:
The framing of President Lincoln's policies could appeal to emotions, use logical reasoning, and include ethical considerations to persuade Northerners to support his policies, with the correct answer being d. All of the above.
Step-by-step explanation:
The framing of the problem in the context of President Abraham Lincoln’s policies could employ multiple persuasive strategies, such as appeals to emotions, logical reasoning, and ethical considerations. For example, Lincoln’s push for emancipation could appeal to the emotions of Northerners by highlighting the moral imperative to end slavery. Similarly, there was a logical argument that emancipation would weaken the South's ability to fight the Civil War since it relied heavily on the labor of enslaved people.
The military and diplomatic advantages, such as preventing British support for the Confederacy, added to the logical reasoning. Ethical considerations were also at play, as the move aligned with the North's and Britain's anti-slavery sentiments. Thus, these various methods of framing could persuade Northerners to support Lincoln’s policy decisions, demonstrating that the correct option in final answer is d. All of the above.