All 3 points are correct. And with "b" that's correct, they have no choice. Of course it's not fair, it's the way it goes though.
Their is no way that my government would hand over control to the aboriginals who are the minority. Unless they can stand up and fight for there country back (which isn't possible) They will just have to accept that there country is now someone elses.
It's the same with what happened in israel, the arab muslims took it, the jews rose up and took it back. If they tried to take it back, but couldn't then they would just have to accept there land will continue to be palistine like it has been for the past couple oh hundreds of years.
The same thing is happening in Western Countries. Mass immigration of people from the middle east and asia etc will one day make re create what happened in israel. The middle easterners or the asians will out number everyone else, so they will rise up and take the country. Then the white people will need to rise up and take it back. Which ever race of people is the majority, that's who runs the country.