Strategy of the West

Be it USA, or several countries in Africa/ South-America, Australia or New-Zealand, the strategy of the west to occupy the land has been:
1.) Invade the land on the pretext of exploration/trade/security(in recent times).
2.) Decimate the locals if possible
3.) Resettle the land, establish a new government which essentially has no fundamental opposition.
4.) Form a "developed", "advanced" etc etc. civilization.
5.) Act totally normal about all this.

Predictions from this theory : In Iraq/ middle-east in general, everyone who opposes the white west will be killed, and only then the troops will leave the area. How the rest of the world is oblivious to this is beyond me, may be because the West is where all the power is. How is this any different from communism? God help us!!!