Region
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Mandchourie
1
Massachusetts
1
Mato Grosso (Brazil : State)
1
McNary Lock and Dam (Or.)
1
Michigan, Lake
1
Middle West
1
Missinaibi River
1
Missinaibi River (Ont.)
1
Missouri
1
Montana
1
México
1
Nantucket
1
Nebraska
1
Nepal
1
New England
1
New Guinea
1
New Hampshire
1
New Orleans
1
New York (State)
1
New Zealand
1
North Carolina
1
Northern Mariana Islands
1
Okefenokee Swamp (Ga. and Fla.)
1
Ozark Mountains
1
Pajarito Plateau
1
Pajarito Plateau (N.M.)
1
Pakistán
1
Palawan
1
Palawan (Province)
1
Panama
1
Panama Canal
1
Paris
1
Paris (France)
1
Pennsylvania
1
Philadelphia
1
Puerto Rico
1
Rocky Mountains
1
Sahara
1
Saint Helens, Mount
1
Saint Helens, Mount (Wash.)
1
Saint Kilda
1
Saint Kilda (Scotland)
1
Saint Kilda (Écosse)
1
Saint Petersburg
1
Saint Petersburg (Russia)
1
Saipan
1
San Francisco
1
San Francisco (Calif.)
1
Santorini Island
1
Santorini Island (Greece)
1
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