the answer you are looking for would be Farmland... hope this helps!!
Answer:
Britain declared war on 12 November 1864.
The Duar War was a war fought between British India and Bhutan from 1864 and 1865.
<span>Assuming that this is referring to the same list of options that was posted before with this question, <span>the correct response would be the "railroad," since rail travel allowed for people and supplies to move to the west at an unprecedented pace. </span></span>