Boston harbour / harbour of St. Marks / Port Mifflin / Sackett's Harbour / harbour of Nantucket / Mary's harbour / Port Penn / Stonington harbour / /
NaturalFeature
Oswego river / Wabash river / Black river / Genessee river / Pascagoula river / Ohio river / Deer island / Eel river / Merimack river / Mississippi river / Sandy creek / Red river / Lake Ontario / Apalachicola / Warren river / Ohio rivers / /
Organization
Congress / House of Representatives / navy / Senate / /
Person
Marcus Hook / /
Position
President of the United States / /
ProvinceOrState
North / Ohio / Pennsylvania / Mississippi / Louisiana / Florida / North Carolina / New / Massachusetts / Connecticut / Arkansas / Ontario / /
An act to authorize the improving of certain harbours, the building of piers, and for other purposes.