Life would have been different without the locomotive because you could not travel to far places quickly and efficiently. To get there you might have to walk, but you could be kidnapped, robbed, or catch a sickness. With the locomotive, you could get to places such as California safer and quicker.
They used triangular sails that allowed these ships to travel better.
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Answer: Use an ancient Greek or Roman art form
Explanation:
Iran and Saudi Arabia have large Oil refining and Oil Shipping. So, it would be D) a and b.