What was mostly responsible for the number of cities shown on the map? •the expansion of railroad lines
•the growth of plantations
•the toll of the Civil War
•the loss of factories

The answer is a. have a great day

Born in braintree (present-day quincy),  massachusetts, on october 30, 1735, john adams was the oldest of john and susanna boylston adams’ three sons. the elder adams was a farmer and shoemaker who also served as a congregationalist deacon and an official in local government