A.reasonable
B.cheap
C.acceptable
D.expensive

A.successful
B.sympathize
C.infection
D.inactive

A.discarded
B.accompanied
C.played
D.performed

A.keep
B.take
C.put
D.set

A.long-term growth and prosperity
B.ability to protect its citizenry
C.possession of favorable weather conditions
D.need to import food supplies

A.long-term growth and prosperity
B.ability to protect its citizenry
C.possession of favorable weather conditions
D.need to import food supplies

A.size of population    
B.age
C.availability of rail transportation     
D.site

A.traditions
B.resourcefulness
C.wealth
D.organization

A.hinterland
B.primacy
C.account
D.connection

A.Historical differences among three large United States cities.
B.The development of trade routes through United States cities.
C.Contrasts in settlement patterns in United States.
D.The importance of geographical situation in the growth of United States cities.