Your errors seem to be outside your level of consciousness.
Pick up a copy of Klein. He details it all for you.
And on what page does Klein talk about the Powhatan being disguised?
Incidentally, since you seem to be a big fan of Klein, tariffs get precisely one mention as a cause of sectional tension, clumped together with a couple of others in one sentence. He then spends about 40 pages going over the slavery issue.