These are the most frequently used words in another edition of this book.
africa
america
american
among
animals
areas
between
brought
called
came
cattle
century
china
columbus
conquest
crops
de
died
different
disease
early
ed
epidemic
europe
european
even
ever
fact
few
first
food
found
good
great
herds
history
horses
human
hundred
importance
important
increase
india
indians
islands
la
land
large
last
least
life
little
long
maize
man
manioc
may
men
mexico
million
must
native
new
north
now
number
often
old
origin
part
people
plants
population
potato
potatoes
probably
rice
seems
seventeenth
sheep
sixteenth
smallpox
south
spain
spaniards
spanish
spread
states
sugar
sweet
syphilis
time
today
trans
two
voyage
wheat
wild
world
years