What do literary analysis essays use as proof for a writers claim

He believes in tow articles,- two instruments, shall i say? - the golden rule and the declaration of independence; and he used the expression in conversation here concerning them, "better that a whole generation of men, women, and children should pass away by violent death than one word of either should be violated in this country." there is a unionist.- there is a strict constructionist of you. he believes in the union of the united states, and he concevies that the only obstruction to the union is slavery, and for that reason as a patriot he words for it's abolition. which statement best demonstrates how emerson uses this excerpt in his defense of john brown?

30 points! : ) also! question number two! analyze the connection mlk makes between the emancipation proclamation and the current situation african americans were experiencing. a; martin luther king was speaking about the need to free african americans from slavery, just like abraham lincoln did years ago. b; martin luther king makes the point that 100 years after slaves were freed by the emancipation proclamation, they are not truly free due to continued segregation. c; martin luther king thought life was going very well for african americans, and no further action needed to be taken. he showed extreme gratitude to abraham lincoln. d; martin luther king expressed extreme anger towards abraham lincoln for not ending segregation.

Dogs make wonderful pets because they us stay happy and healthy. the topic sentence is "dogs make wonderful pets." , is this correct? i keep doubting myself.