[quote=@Armed Forces]
<Snipped quote by Tank O The Lake>

Yes and no. Our expansion is predicated on willingness and cooperation, not hostile or forceful takeover.
[/quote]

Then I'm afraid you've come to the wrong place.  You see, we've had our own problems with extraterrestrial entities.  Notably, the Infestation, when a force of these parody-humans appeared on our world and laid waste to it.  They could only feel joy from sadism, so they would torture anyone they captured.  It took us two years and ten million people to fend them off.  Now, our governments are rabidly xenophobic, and you being human would only aggravate them, as these aliens could shapeshift into those they killed.  In short, if you showed up, don't be surprised if the world does not take kindly to your appearance.