Yeah but can be said that inside the, admittedly illegitimate by ocupation of the native lands, society it can be said that breaking free from English rule was some improvement and that there are at least some reasonable parts of the constitution, but yeah its a lot of bad too but there is an dialectical nature to it, same as I think Marx or Stalin if I recall correctly said about the French revolution, it was bad because it was a bourgeois revolution, but ending feudalism was a good movement