Railways · World History

Which technological development allowed railways to expand over longer distances?

  1. Improved steel production
  2. Horse breeding programs
  3. Wind-powered engines
  4. Labour-intensive manual track-laying methods
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Correct answer: Improved steel production

Advances in steel production made tracks stronger and more durable. This supported the construction of long-distance rail lines.

Difficulty: Medium Question 16 of 20

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