Guns, Germs & Steel

Note1

The Maori

Note2

We

Note3

corn

Note4

pea, lentil

Note5

wheat, barley

Note6

muskmelon

Note7

flax

Note8

a

Note9

in a bone cracked by heating

Note10

the Aztec national god Huitzilopochtli

Note11

sic

Note12

X

Note13

X

Note14

New York: Norton, 1969

Note15

Norman: University of Oklahoma Press, 1993

Note16

Natural History

Note17

Cambridge: Harvard University Press, 1961

Note18

1981