A brief history of US travel restrictions:
Fugitive slaves in 1850 could be legally kidnapped by bounty hunters in "free" states.
Fugitive slaves in 1850 could be legally kidnapped by bounty hunters in "free" states.
In 1942, 120,000 people of Japanese descent were taken from their homes and spent 4 years in internment camps.
Border Patrol regularly detains Spanish-speakers in 2020 even after they provide proof of US citizenship or legal residence.
In 2020, public health experts asked everyone to say in their homes for their own safety, and white people thought they were being oppressed.