since it is my perfect country an apocalypse happened before it thus making the world a clean slate for me to start my country in, since (use your imagination I shouldn't have to explain what kind of apocalypse) I like BRitish Columbia's climate so much and it's abundant natural resources and plenty of rivers to use to make hydrro electricty; I would start my territory there, thus it is in the previous Canada's territory.
It would start with us fortifying a large office building and then putting a large wall around a 1 kilometre radius of the building.
After we expand and control most of British columbia,washington, alberta, and hopefully down to California.
Then I insitute my ideal of what proper socialism is, which is a sort of utopia when I run it, you may wonder how I could run a socialist government because ideally you'd find a way to have a more fair verson of government, sadly you would not survive in my country as I would have you put to death, after all I built this country from teh ground up, after my death they can have a democracy or whatever...
But it will be stated that if capitalism leads to there being a minority of rich induviduals who control most of the country without offical roles of government my secret order of ninja robot Jesus's will purge the land of the wicked and start anew like the flood of the old testamet