North is north. No magnetic, true o geomagnetic, or geographic north.
No. There are several different norths.
There is geographic north, which is the direction to the geographic north pole, the pole based upon Earth's rotation and the right hand rule.
There is magnetic north, which is simply the way a compass points.
Then there is geomagnetic north, which is the direction to the north geomagnetic pole, the pole of a hypothetical bar magnet which approximates Earth's magnetic field.
If the map wrong in anywhere, so there must be a magnetic declination. That's all of their sick mentality.
No, that is there sane mentality. The sick mentality is pretending there is only one north.
There is magnetic declination. It is well recorded.
heiwainoz is in ignore list but he doesn't aware of this. 
No, everyone here is well aware of your pathetic, childish antics.
That doesn't stop people from calling you out on your bullshit.