11
Q:
| A) 1814 AD | B) 1830 AD |
| C) 1853 AD | D) 1784 AD |
Answer: B) 1830 AD
Explanation:
Explanation:
In 1814, George Stephenson developed steam engine to haul coal from mines to ports by railways. In 1830, the first railway train began to carry passengers and freight from Liverpool to Manchester.
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