How the Immigration System Works

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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June 28, 2018

The Trump administration is quietly attempting to revamp the U.S. immigration system by circumventing Congress and changing the nation’s immigration policies through new federal regulations. The...

June 12, 2018
Through analysis of data from the decennial census and administrative data from the Immigration and Naturalization Service, this special report examines the earnings gains over time of all immigrants, as well as the earnings gains experienced by family-based immigrants compared to employment-based immigrants.
Publication Date: 
June 11, 2018
Some confusion exists regarding the economic aspects of family-based immigration. To help unpack those aspects, this report focuses on one of them—namely, the earnings of family-based immigrants.
April 20, 2018

The United States has historically been viewed as a nation that welcomes refugees fleeing from violence and persecution in their home countries. Yet, the Trump administration recently reiterated...

March 29, 2018

Six months into fiscal year 2018, the Trump administration has admitted roughly 10,520 refugees, a number so low that it may be impossible to reach the 45,000 target set by the administration last...

March 21, 2018

Legal immigration and the number of foreigners visiting the United States has taken a serious hit within the last year, as the Trump administration makes changes to policies and procedures without...

Publication Date: 
November 13, 2017
This fact sheet provides an overview of the diversity visa program, the requirements and security checks currently in place, and demographic information about recipients.
November 9, 2017

The United States Armed Forces has long valued the contributions of immigrants—from the War of 1812 to the ongoing conflicts in the Middle East, U.S.-born and immigrant soldiers have fought...

November 6, 2017

It has been well established for decades that the vast majority of immigrants are not criminals by any stretch of the imagination. Yet, immigrants who have committed no violent offense are often...

November 1, 2017

Americans value diversity and family. That is why our immigration system generally reflects those values. The U.S. diversity visa lottery, which was enshrined into law in 1990, was created to...

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