President Lincoln.
The Secession were basically the Southern states that withdrew from the Union to form the Confederacy.
The answer is B, or "The institution of a single language for government"
I think it is Many Blacks and Native Americans supported them.
Answer:
Firms will produce up until the point that marginal cost equals marginal revenue. This strategy is based on the fact that the total profit reaches its maximum point where marginal revenue equals marginal profit. ... If MR<MC, then the firm should produce less: it is making a loss on each additional product it sells.
