These are the most frequently used words in another edition of this book.
africa
almost
although
america
american
area
asia
between
border
british
called
capital
central
century
chapter
china
city
continent
country
degrees
earth
east
eastern
economic
economy
empire
europe
european
even
first
former
government
great
groups
half
high
history
however
india
islands
japan
known
korea
lake
land
language
large
largest
line
live
long
major
map
middle
miles
million
mountains
nations
new
north
northern
now
ocean
oil
pacific
part
peninsula
people
percent
place
pole
political
population
power
region
religion
republic
river
russia
sea
small
south
southeast
southern
soviet
states
still
surface
three
time
today
two
union
united
war
water
west
western
world
years