Interesting? Do you have a reference? How did they survive? Did they fish through the ice? To freeze the open ocean it had to be extremely cold, what maybe 10 below zero?
Interesting? Do you have a reference? How did they survive? Did they fish through the ice? To freeze the open ocean it had to be extremely cold, what maybe 10 below zero?
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It is interesting that you do not know this. May I ask how old you are? I find that some of the younger people I work with have a very different education in history than I do.