216k views
5 votes
How did the innovations shown most directly help business and industry

grow?
A. By speeding up communications
B. By expanding transportation
C. By decreasing production costs
D. By generating new white-collar jobs

User Weidi
by
8.3k points

1 Answer

1 vote
  • by speeding up communications

User Yitzi
by
8.4k points
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