Immigration 101

The enforcement of immigration laws is a complex and hotly-debated topic. Learn more about the costs of immigration enforcement and the ways in which the U.S. can enforce our immigration laws humanely and in a manner that ensures due process.

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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.

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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

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

New Report Reveals Why USCIS Is Plagued by Enormous Backlogs and Wait Times

June 29, 2022

U.S. Citizenship and Immigration Services (USCIS) operates under a flawed funding model. This virtually guarantees that the agency will always be under-funded and under-staffed. As a result, USCIS...

  • Blog

The Supreme Court Overturning Roe v. Wade Could Have Harmful Ripple Effects for Immigrants

May 13, 2022

Justice Samuel Alito’s draft opinion in Dobbs v. Jackson Women’s Health, which is poised to overturn Roe v. Wade, could have damaging effects to immigrant rights secured through the courts. The...

  • Blog

USCIS Lengthens Work Permit Automatic Extension Period to Address Adjudication Delays

May 11, 2022

U.S. Citizenship and Immigration Services (USCIS) issued a temporary rule last week that automatically extends employment authorization for certain noncitizens waiting for USCIS to process their...

  • Blog

U.S. Census: A Closer Look at the Fastest Growing Minority Group in the United States

May 2, 2022

Data from the 2020 U.S. Census Bureau show that there are approximately 20.7 million Asian and Pacific Islanders in the United States—comprising 6.2 % of the U.S. population—that make up the...

  • Blog

Supreme Court Refuses to Narrow Criminal Grounds of Removability

July 5, 2023

In a split decision issued on June 22, the Supreme Court ruled against two noncitizens seeking to overturn agency findings that their state criminal convictions qualified as “aggravated felonies...

Cover of Refugee Report
  • Special Report

Starting Anew

Publication Date: 
June 20, 2023
A record 100 million people around the globe were forced to flee their homes in 2022, up from 65 million in 2015. Of those displaced last year, 32.5 million were refugees who had to leave their...
  • Blog

14 Percent of All Women in the U.S. Are Immigrants

June 12, 2023

Immigrants—many of whom are women—make up a significant portion of the U.S. population. In 2021, 23.2 million lived in the United States, outnumbering immigrant men, according to recent analysis...

  • Fact Sheet

A Snapshot of Immigrant Women in the United States

Publication Date: 
June 2, 2023
There are more than 23 million female immigrants in the United States, and they are a formidable presence in U.S. society and the economy.­
  • Blog

Data Snapshot: Asians and Pacific Islanders in the United States

May 17, 2023

Each May, the United States recognizes the influence and contributions of Asian and Pacific Islanders during AAPI Heritage Month. It also serves as a time to reflect on the many differences among...

  • Blog

English-Only Education is on the Decline—But Arizona Holds Out

May 5, 2023

Written by Bella Wexler, Communications Fellow at the American Immigration Council. As of 2023, Arizona remains the only state with English-only education legislation still in effect. Its law—...

  • Practice Advisories

Nightingale v. USCIS and FOIA Requests for Immigration Case Files (A-Files)

Publication Date: 
April 17, 2023
This practice advisory explains 1) the ways to submit a FOIA request for a client’s immigration records, or A-File, 2) provides suggestions for avoiding agency rejections of the requests, and 3) identifies issues related to the Nightingale injunction that class counsel are monitoring.
  • Blog

A Florida Court Blocks ‘Parole + ATD’ Program in Latest Fight Between State and Federal Immigration Authority

March 21, 2023

On March 8, a Florida court blocked the Biden administration from using a key border program referred to as Parole plus Alternative to Detention (Parole + ATD). The court’s decision vacated the...

  • Blog

Immigration Agencies Violate FOIA, Harming Immigrants and Government Transparency Alike

March 17, 2023

Immigration agencies have a problem with transparency. With an immigration system as complex as ours and Freedom of Information Act offices that are chronically underfunded, it’s no surprise that...

  • Blog

Black Immigrants in the United States: Population, Spending Power, and Political Capital

February 24, 2023

Written by Steven Hubbard, Senior Data Scientist and Robin Lundh, Research Manager Black immigrants make up a vital part of America’s rich cultural life. Think of authors Chinua Achebe and...

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