Ahigh tide occurs (2 points) daily hourly weekly monthly

Read the quote from hezekiah niles on page 150, based on this quote, what is a defining characteristic of the era of good feelings?

Firms use marginal analysis to determine prices by a) changing prices in accordance with information from retailers. b) using comparisons with strong competitors to position prices accordingly. c) examining the effect on revenue of small changes to the price of one item. d) trying to minimize production costs by using better and more efficient methods.

Pkease ! what are a few reasons why the south seceded from the union