They have the same traps
Required*
That law was repealed after the JFK assassination around the same time that the phrase 'conspiracy theorist' was quoined.
Kind of like how opposing views are being silenced now, eh.
Head boarding does not increase cranial volume.
Nor does it change cranial plate orientation.
If what you are implying is that the large skulls are the result of head boarding.
Need more sauce before comment