1882 newspaper headline following the passage of the Chinese Exclusion Act.

The 100-Year-Old Racist Law that Broke America’s Immigration System

The legacy of the Immigration Act of 1924 and the launching of the Border Patrol, which inaugurated the most restrictive era of US immigration until our own.
Digitally colored map of New York based on census data

Mapping Historical New York

A digital atlas that visualizes Manhattan’s and Brooklyn’s transformations during the late 19th and early 20th centuries.
A black and white photo of historian Mae Ngai.

“We’ve Always Had Activists in Our Communities”

May Ngai uses her experiences as an activist in the 1980s and her research on the 19th century Chinese diaspora to debunk stereotypes about Chinese Americans.
Photo of California gold fragment found by John Sutter in 1848

A Pacific Gold Rush

On the roads and seas miners traveled to reach gold in the United States and Australia.
Asian-American men waiting to be questioned by white police officers

Racism Has Always Been Part of the Asian American Experience

If we don’t understand the history of Asian exclusion, we cannot understand the racist hatred of the present.
Men lined up on a set of stairs.

Who Is "Essential"?

On the need to rethink the U.S. immigration and refugee policy, which was shaped as part of Cold War strategy.

Manufacturing Illegality

Historian Mae Ngai reflects on how a century of immigration law created a crisis.