Answer:
The transition that would best fit in the given sentences is as a result.
Explanation:
The given sentence is structured using cause-and-effect organization.
Cause-and-effect organization of paragraph is one of the way of organizing a paragraph in such a manner that it explains the <em>effect of a certain ccause. </em>
The transition words that are mostly used in 'cause-and-effect' organization to link lines are 'therefore, consequently, or as a result.'
The linking word that would best fit to link the given two lines, thus, would be as a result.
<u>It is because it is showing the cause that </u><em><u>'Canals and railroads lessened the cost of moving goods'</u></em><u> and the effects on price; </u><em><u>'Price fell on goods from across the country due to lower shipping costs.'</u></em>
Thus the correct answer from given options is as a result.