Place (Topic)
- erie (pa.)1
- germany1
- grand canal (venice, italy)1
- grand canyon (ariz.)1
- hoover dam (ariz. and nev.)1
- indiana1
- indianapolis (ind.)1
- lake placid (n.y.)1
- massachusetts1
- michigan1
- nevada1
- niagara falls (n.y. and ont.)1
- north america1
- oakland (calif.)1
- ohio1
- ontario1
- oregon1
- philadelphia (pa.)1
- pittsburgh (pa.)1
- portland (or.)1