Immigration 101

The U.S. immigration system is complex and can be difficult to understand. These resources provide key data points, historical information, and background on hot topics in immigration. Learn the basics about immigration.

Recent Features

Why Don’t Immigrants Apply for Citizenship?

There is no line available for undocumented immigrants and the “regular channels” do not include them.

READ MORE

Fact Sheet
Temporary Protected Status: An Overview

This fact sheet provides an overview of how Temporary Protected Status designations are made, what benefits TPS confers, and how TPS beneficiaries apply for and regularly renew their status.

READ MORE

How the United States Immigration System Works

U.S. immigration law is very complex. Here's basic information about how the U.S. legal immigration system is designed.

READ MORE

All Immigration 101 Content

  • Special Report

Opportunity and Exclusion: A Brief History of U.S. Immigration Policy

Publication Date: 
January 13, 2012
The United States and the colonial society that preceded it were created by successive waves of immigration from all corners of the globe. But public and political attitudes towards immigrants have...
  • Fact Sheet

Eliminating Birthright Citizenship Would Not Solve the Problem of Unauthorized Immigration

Publication Date: 
November 4, 2011
There is no evidence that undocumented immigrants come to the U.S. just to give birth.
  • Fact Sheet

Mexican Migration Patterns Signal a New Immigration Reality

Publication Date: 
August 1, 2011
Fewer Mexicans are Entering the U.S., Fewer Are Leaving, and Mexican American Births Now Outpace Immigration from Mexico Much of what we thought we knew about immigration is changing, and...
  • Special Report

Second Annual DHS Progress Report

Publication Date: 
April 12, 2011
In its second year under the Obama Administration, the Department of Homeland Security (DHS)—which is responsible for the nation’s three immigration agencies (USCIS, CBP, and ICE)—continues to...
  • Special Report

Constitutional Citizenship: A Legislative History

Publication Date: 
March 28, 2011
Attacks against the Citizenship Clause of the 14th Amendment have picked up in recent months, with legislators at both the national and state levels introducing bills that would deny U.S. citizenship...
  • Fact Sheet

Papers Please: Eliminating Birthright Citizenship Would Affect Everyone

Publication Date: 
January 4, 2011
Attacks on birthright citizenship at the federal and state level are bound to take many forms—from outright repeal of the Fourteenth Amendment to refusal by states to issue birth certificates to...
  • Special Report

The New American Electorate (October 2010)

Publication Date: 
October 14, 2010
At a time when federal, state, and local elections are often decided by small voting margins—with...
  • Special Report

The Unwanted: Immigration and Nativism in America

Publication Date: 
September 13, 2010
It’s hardly news that the complaints of our latter-day nativists and immigration restrictionists—from Sam Huntington to Rush Limbaugh, from FAIR to V-DARE—resonate with the nativist arguments of some...
  • Research and Analysis

Explaining the Recent Decline in Unauthorized Migration

Publication Date: 
September 9, 2010
Immigration Enforcement in a Time of Recession Recent estimates from the Pew Hispanic Center indicate that the number of unauthorized...
  • Special Report

Back to the Border: A Historical Comparison of U.S. Border Politics

Publication Date: 
September 2, 2010
By Katherine Benton-Cohen and...
  • Blog

Hispanics in the US: What the Data Reveals About Shifting Geography, Ancestry, and Voting Patterns

September 14, 2022

This Hispanic Heritage Month, we look at the most recent Census and data to highlight the importance of Hispanics in the United States. For those wondering why Hispanic Heritage Month starts mid-...

  • Blog

Biden Administration Close to Reaching Increased Cap on Employment-Based Green Cards

September 13, 2022

The Biden administration is close to using all of the employment-based immigrant visas (green cards) allotted for Fiscal Year (FY) 2022. U.S. Citizenship and Immigration Services (USCIS) announced...

  • Blog

Immigration Status Will No Longer Be a Barrier for Aspiring Lawyers in New Mexico

September 9, 2022

Written by American Immigration Council staff Leani García Torres and Raul Pinto The Deferred Action for Childhood Arrivals (DACA) initiative provides certain young, undocumented immigrants with a...

  • Blog

Fact Check: Migrants Aren’t the Ones Smuggling Fentanyl Into the United States

September 7, 2022

There is no doubt that fentanyl is a major problem inside the United States. Over the last decade, rising availability of fentanyl has caused a spike in overdose deaths across the nation. In 2021...

  • Blog

The Economic Impact When International Students Return Back to Campus

August 31, 2022

As hundreds of thousands of students prepare to go back to school this fall, it’s important to consider the outsized role international students play in both campus life and the United States...

  • Blog

How Schools Welcome Newly Arrived Immigrant and Refugee Students

August 25, 2022

School is back in session. For many states and localities across the country, that means welcoming newly arrived immigrant and refugee youth into the classroom. There will be increased need for...

  • Blog

Who Enforces Immigration Policy Anyway?

August 10, 2022

The lack of a major overhaul in the United States’ immigration system for roughly thirty years has created an ecosystem where states have attempted to insert their authority over immigration,...

  • Blog

Debunking Major Myths About Immigrants’ Socioeconomic Status in the US

August 4, 2022

Opponents of immigration often claim that European immigrants who came to the United States in the late 19th and early 20th centuries are radically different than the Latin Americans and Asians...

  • Blog

Immigration Agencies Get Hit with Record-High Lawsuits as Delays Worsen

July 20, 2022

Lawsuits asking courts to order government employees to decide long-pending immigration filings have increased sharply in the past year. According to a recent report by the Transactional Records...

  • Blog

This Independence Day, Local Communities Lead on Celebrating Immigrants

July 5, 2022

As communities across the United States came together this past weekend to commemorate and reflect upon our country’s independence, the holiday holds special significance for one group in...

  • Blog

States Facing Worker Shortages Are Helping Migrants Secure Employment with New Resource Clinics

December 8, 2023

Many migrants, after being released from government custody, resettle in interior communities. These individuals and families often need immediate support in the form of housing, food, and...

  • Blog

Lawsuits Prompt Immigration Agencies to Publish Critical Documents in Their FOIA Libraries

December 1, 2023

Last September, U.S. Customs and Border Protection agreed to publish past versions of the Department of Homeland Security’s Privacy Impact Assessments on CBP One, the app that allows asylum...

  • Practice Advisories

Common Tools of Statutory Construction for Criminal Removal Grounds

Publication Date: 
November 28, 2023
This practice advisory describes some of the common tools of statutory construction to assist practitioners in advocating for narrow definitions of generic criminal removal grounds...
  • Blog

Map the Impact: Immigrants Make Up Over 18% of the Total US Population Growth

November 13, 2023

Written by Robin Lundh, Research Manager and Anna Shepperson, Research Associate. Immigration—long central to the American experience—has dominated news coverage in recent years. Between 2016 and...

  • Advocacy

Comment on Executive Office for Immigration Review Proposed Rule Regarding Restoring Appeal Procedures and Administrative Closure

Publication Date: 
November 7, 2023
The American Immigration Council and the American Immigration Lawyers Association submitted this comment in support of the proposed rule, "Appellate Procedures and Decisional Finality in Immigration...
  • Blog

Department of Labor Report Highlights Severity of Child Labor in the US and Worldwide

November 2, 2023

The Department of Labor (DOL) recently issued its yearly Findings on the Worst Forms of Child Labor report, examining 131 countries’ efforts to abolish child labor in 2022 and the obstacles those...

  • Fact Sheet

The Biden Administration’s Humanitarian Parole Program for Cubans, Haitians, Nicaraguans, and Venezuelans: An Overview

Publication Date: 
October 31, 2023
An overview of the Biden administration's parole programs for Cubans, Haitians, Nicaraguans and Venezuelans (CHNV), which admit up to 30,000 people per month with the ability to live and work in the...
  • Press Release

Court Allows Turnbacks of Asylum Seekers Without CBP One Appointments to Continue

October 13, 2023
A federal court in California denied a preliminary injunction in a legal challenge to the Biden administration’s policy of turning back asylum seekers who request protection without first obtaining an appointment via the government’s CBP One smartphone app.
  • Blog

Spotlight on the Changing Demographics of Hispanic Americans

September 28, 2023

By Karen Aho and Robin Lundh of the American Immigration Council Today, Hispanic Americans form the largest ethnic group in the United States. The value of Hispanic Americans to the makeup of the...

  • Blog

New Board of Immigration Appeals Decision Sets Roadblock for Cubans, Others Seeking Green Cards 

September 28, 2023

A recent Board of Immigration Appeals (BIA) decision bars certain recently arrived noncitizens from becoming lawful permanent residents. In Matter of Cabrera-Fernandez, the BIA held that the...

Most Read

  • Publications
  • Blog Posts
  • Past:
  • Trending