Legal Considerations
What This Section Covers
Obtaining and understanding work permits, visas, or green cards is an extremely important and complicated process. As such, there are already many trustworthy resources available to help you navigate the different processes.
Work Permits
A work permit, officially called an Employment Authorization Documents allows immigrants to legally, temporarily work in the U.S.

USA.gov
Overview of what an EAD is, who can get it, and the general application process. Also includes links to more resources
Visas
Allows the visa-holder to enter the U.S. for a specific purpose and duration, depending on the Visa type

Travel.State.gov
Information on the application process, including forms, fees, and interview requirements. It’s useful for anyone struggling to understand visa applications, which are often confusing, and need an in depth source of information

U.S. Department of State
Has an overview of what different types of visas are available. Also helps you learn about the application process, and general requirements
Green Cards
Denotes the status of “permanent resident,” meaning you can permanently reside in the U.S.

USCIS.gov
Overview of the green card process, including different pathways to obtaining a green card

USA.gov
This has an easy-to-understand summary of what a green card is, who is eligible, and the benefits of becoming a permanent resident

USCIS (again)
Outlines the step-by-step process for applying for a green card. Includes information on filing the appropriate forms, required documentation, and what to expect after submitting your application
Sources
https://www.uscis.gov/sites/default/files/images/article-history/SealsSignatures_USCIS%402x.png (image+information)
https://www.usa.gov/ (image+information)
https://travel.state.gov/content/travel.html (image+information)