Panama Canal

     

The US officially controlled the Canal Zone until the 1977 when US President Jimmy Carter signed a treaty transitioning control of the Panama Canal to the Panamanian government. Did you find the 3 changes? Click to see the next puzzle.

The term Panamax refers to the maximum size for ships wanting to use the Panama Canal. The Panamax specifications are largely due to the width of the ship so that it can pass through the locks of the Panama Canal.

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