So President Trump is not proposing to "amend" the Constitution by executive order. He is proposing to faithfully enforce the Constitution as written, not how it has erroneously come to be interpreted in the last half century. It's long overdue.
Read the short article here; https://nypost.com/2018/10/30/revoking-birthright-citizenship-would-enforce-the-constitution/
The 14th transferred ownership of the slaves, and everybody else, to the Federal government - the central government.
Good post. Hope Trump gets it done.