Subject - Geographic
- Christiansburg (Va.)1
- Christiansted (United States Virgin Islands)3
- Christoffel, Mount (Curac_ao)1
- Cincinnati (Oh.)1
- Cincinnati (Ohio)34
- Cincinnati, Ohio1
- Circleville (Ohio)1
- Citronelle (Ala.)1
- Ciudad Jua_rez (Mexico)1
- Claremont (N.H.)2
- Clarkdale (Ga.)4
- Clarks Point (Mass.)1
- Clarksburg (W.V.)1
- Clarksdale (Miss.)2
- Clarksville (Mo.)1
- Clarksville (Tenn.)2
- Classes (Groups of students)5
- Claxton (Ga.)2
- Clay County (N.C.)1
- Clayton (Mo.)1