What is the name of the system of lakes, canals and rivers that enables shipping to get from the Atlantic to as far as Duluth, Minnesota, on Lake Superior?
St Lawrence Seaway
What name is given to art that depicts scenery such as mountains, valleys, trees, rivers, and forests, where sky is almost always included, and weather is usually an element of the composition?
Which of these is a supernatural water horse from Celtic folklore that is believed to haunt the rivers and lochs of Scotland and Ireland?
Which is this state?