Ask me too, I love that game, though as ulytau says it can be manipulated to a certain extent, yes.
I'm currently playing one as Muscowy, and I can say that scorched earth policies do indeed work at kicking out the pesky French.....and the Castillians....and the British....and the Lithuanians, Ottomans, Georgians, Mamluks, Swedes, Bohemians and Austrians....and I'm not even to 1600 :( Good news is I just westernized :)
But seriously, you're nuts to pick Huron. Start out with the tutorials and then go to an easy country, such as Castille, France, England, or Portugal. (but easy isn't cookie cutter easy, because England and France go to war almost immediately. France always wins that one)