I mean which lands? I'm not a Muslim but I'm Indian. Actually Europeans tried to control the lands that are very rich and that's what Asia is....the land of everything.
The answer is B. The only explanation I can give is that A and C are wrong because the legislative, judicial, and executive branches all share power. As far as D goes, the states' own laws don't really affect each other so there is no need for the power to be shared among them. Anything outside of the state becomes federal.