The Congressional Record is the official record of the proceedings and debates of the United States Congress. It is published daily when Congress is in session. The Congressional Record began publication in 1873. Debates for sessions prior to 1873 are recorded in The Debates and Proceedings in the Congress of the United States (1789-1824), the Register of Debates in Congress (1824-1837), and the Congressional Globe (1833-1873)

First multi-year cumulation covers six years: 1965-70.

The INS on the Line: Making Immigration Law on the US-Mexico Border, 1917-1954 offers a comprehensive history of the INS in the southwestern borderlands, tracing the ways in which local immigration officials both made and enforced the nation's immigration laws.