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Subject (Region)
- Texas[remove]13
- Big Thicket National Preserve (Tex.)2
- Fire Island National Seashore (N.Y.)2
- Franklin, North Carolina2
- Lyndon B. Johnson National Grasslands (Texas)2
- Lyndon B. Johnson National Historical Park (Texas)2
- Midway Islands2
- New Mexico Territory (1850-1912)2
- New York (State)2
- United States2
- Indian Territory (1834-1907)1
- Mexico1
- Neutral Strip (Oklahoma Panhandle)1
- Red River1
- Texas, Republic of1