no not really it is illegal
no.
With a green card, border card, or passport WITH a US visa.
Yes you can.
Just the Nexus card suffices, but it's wise to have your passport when crossing the border, anyway.
your green card
because of how long they been trying to cross the border without a green card
Yes. Passports are mandatory for cross-border travel unless you have a Nexus card or an enhanced driver's licence.
evryone needs a passportim native and i use my status card because i have a criminal record and all native people have free rights to cross with a criminal record but i still need my passport to
One can obtain a health card from many different places. One should contact their health insurance provider for more information on obtaining a health card.
A golf card.
To return to the US via a land border crossing, US citizens must have either a Passport or a Passport Card (a secure card looking similar to a credit card but issued by the Federal Government, and by a few states along with their drivers' licenses). If you do not have either of these you will not be able to enter the US and should visit a US Consulate in Mexico for help in obtaining the required documentation.
An EHIC card is a European health insurance card