hypothetically speaking i think there is a way to make a canal running across entire land mass. from what i understand about forts they act as cities when it comes to naval movement. and they can form a small canal if 2 forts are next to each other. my theory is what if you build 2 forts and than a city and than 2 forts and a city and continue the pattern for as long as you want the canal to go. i know you cant build a city 2 tiles from another(is that right?) but with the forts it creates 3 tiles which would allow you to build the next city(i think). and the city can also allow naval movement so technically would it work. if im not making any sense i can prob explain it better in detail. but would it work. im just thinking of the power a person would have if they can move naval units deep into land. the boats can provide transportation and defense and the chain of forts and cities would create a sorta of great wall if because each tile would have a high defense bonus
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