Read up on "Northwest Angle." Very interesting border anomaly.
READ the EOs yourself.
It's more than that. Says it right in the EOs.
All of President Trump's EOs to date
.whitehouse.gov/search/?s=executive+order
Important to know that OFAC is part of Treasury. Office of Foreign Assets Control. Specially Designated Nationals (SDN) sanctions.
.treasury.gov/resource-center/sanctions/OFAC-Enforcement/Pages/OFAC-Recent-Actions.aspx
GLOMAG (Global Magnitsky Sanctions) related to 12/21/17 EO
.treasury.gov/resource-center/sanctions/Programs/Documents/12/20/2017_glomag_faqs.pdf