1 This diagram examines the development of railroads. Growth of industry
increases need
for long-distance
transportation
Western expansion
and settlement
extends boundaries
of the
country
?
Development of
transcontinental
railroads
Which of the following BEST completes this diagram
(H.26A, H.28B)
A Development of the reservation system affects American Indian communities
B Rise of big transportation businesses contributes to the growth of labor unions
c Rise of southern racial tensions causes a mass migration to cities
D Development of the Bessemer process improves steel production