Original jurisdiction is the power to hear a case for the first time. Whereas "appellate jurisdiction" is the power to review the decision made by a lower court which may or may not have had original jurisdiction.
To my knowledge, the correct answer among all of the given choices is C.) Steam. If I'm not mistaken, this was the time that more trains came into use.
I hope this is the answer you were looking for and that it helps!! :)
The answer to this B i hope its right
<span>A. The abolitionists established the Underground Railroad to help fugitive slaves to safety.</span>