The campaign to create the State of Jefferson was diverted by Pearl Harbor.
http://www.civil-liberties.com/factoids/jefferson.htm
The congressional vote to form the state was slated for December the 8th of 1941. The repercussions of Japan's attack ended the promising future of the State of Jefferson when the vote was lost in the confusion of that fateful day.
http://www.winesnw.com/jeffersonstate.htm
Although always thwarted, the movement has revived periodically since 1941, and is still alive in the hearts of many today. There are many businesses that carry the name of Jefferson in Northern California and Southern Oregon. You can still see signs that say "State of Jefferson" on them. The State of Jefferson's "official" money is the two dollar bill, because it has Thomas Jefferson on it, of course.
http://sisnet.ssku.k12.ca.us/~msusdftp/jones/ian/historypg1.html
State map and stories at:
http://jeffersonstate.com/
History of pranksterism and federal resistance:
http://eserver.org/bs/48/shaw.html
Proclamation of Independence, and history:
http://www.jeffnet.org/state_of_jeff.html
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Sorry, these have nothing to do with Alaska and Canada. Will be back shortly with links to state secession movements, that perhaps Alaska could follow.