Research is a way of investigating a phenomenon. This makes use of the scientific method which follows to observe, make hypothesis, test and gain results. Then after, infer from these results conclusions. Thank you for your question. Please don't hesitate to ask in Brainly your queries.
I’m not 100% sure what you’re supposed to do but it seems like it’s D
Answer:
Universal themes to depict the struggles of African Americans, before closing with an improvised riff on his dreams of equality.
The excerpt signals the American's ethical responsibilities or constitutional right to choose the government that rules their nation, to change it or to overthrow it if necessary. American's freedom and right to decide who is in power is the characteristic spirit of their culture and society, this is why Lincoln's reference to these rights is the detail signaling his appeal to ethos.
<u>The answer is option 4: His reference to every citizen’s rights.</u>
