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Subject (Region)
- Atlantic Ocean1
- Brazil1
- British West Indies1
- Canada[remove]1
- Central America1
- Chesapeake and Ohio Canal (District of Columbia/Maryland/West Virginia)1
- Denmark1
- District of Columbia[remove]1
- France1
- Great Britain1
- Lake Erie1
- Louisiana1
- Mediterranean Sea1
- Netherlands1
- Ohio Canal (Ohio)1
- Pacific Ocean1
- Portugal1
- Prussia1
- Rio de la Plata Estuary (Argentina/Uruguay)1
- Russia (to 1921)1