The most intrepid naval officer that you probably have never heard of
An ancient maritime trading civilization
Protecting central London from devastating floods
The short-lived maritime trading company with a lasting influence
A unique island in a vital waterway
Artificial constructs allowing one waterway to flow above another
An isolated French atoll in the Pacific with a colorful history
The tree that saved a nation
A common-place ship whose unusual demise resulted in a classic American novel
Why has scoring partisan political points become more important than fixing the problem?