FOUR-PAGE PAPER, DOUBLE SPACED ONE-INCH MARGINS: APA style. Use academic sources only and include bibliography and proper citations. TOPIC: When did fortress walls around cities come to an end in England, as opposed to the continental countries?include an explanation of  the end of: Vienna walls, Stockholm walls, Rome, Madrid, and Constantinople walls throughout the essay to compare to England. Mostly focus on England first and then go into explaining the other countries. FOCUS ON HOW THE WALLS CAME TO AN END