C.) It is a secret route that slaves took to escape from Southern slave states to the North. Even though Harriet Tubman started this, it wasn't to help slaves become free it was to help them escape so it's C
In 1931 Japan invade Manchuria which is a region in northeast Asia
The Answer Would Be:
~A. <span>Both revolutions were caused by dissatisfaction with monarchy as a form of government.
Hope this helps.</span>
Explanation:
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By 1850, many Ohioans believed the time had come to replace the Constitution of 1803