Go to the City of Ottawa Map website at http://maps.ottawa.ca/geoOttawa/ . Zoom into Preston Street. Click Aerial Maps and start at 1958. You can zoom in to about a city block.
Use this series of aerial maps to identify changes over time to the landscape of Preston Street. Be specific by listing examples and locations (ie. housing and industry locations, land-use change, transportation types)
I need one page please