Population
There were 4 million enslaved people counted in the 1860 census. That dropped to zero in the 1870 count.
Data • By Topic • People & Society • Immigration • Immigration & Immigration Enforcement
Green card holders, also referred to as permanent residents, are authorized to live and work in the US indefinitely. Once approved, permanent residents can access some government benefits, including Social Security, Medicare, TANF, and SNAP, often after a waiting period of five years or 40 quarters of employment. Green cards are issued by US Citizenship and Immigration Services (USCIS).
