Answer:
Like almost all non-military ships, large grain transports were propelled by sail, not oars. Returning to Rome would take much longer as the winds were adverse and ships had to tack a course, hugging coastlines when possible.
Explanation:
Missiles: Soviets developed ICBM could reach U.S. and carried nuclear weapons, space, CIA used U-2 aircraft that flew so high they couldn't be shot down but was shot down in 1960<span>
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Encouraged freed blacks during Reconstruction to vote, this is unlike the KKK
France, Great Britain, Denmark, Norway, and Russia claimed the far north of North America. Today, The United States, Canada, and Denmark claim the far north of America. I hope that this helps you. happy holidays!