A Chinese migrant who crossed the US-Mexico border into California earlier this year died outside his New York apartment after a fall that led to severe brain trauma.
Floating barriers and razor wire now line the Rio Grande along the US-Mex border, one of many obstacles migrants face as they seek to enter the country.
Synthetic drugs like meth and fentanyl are flooding across the U.S.-Mexico border, killing tens of thousands while fueling a growing humanitarian catastrophe.
"Immigration: An American History" looks at the role immigration has played in America’s history, and what that history tells us about our current moment.