An official website of the United States government
Here’s how you know
Official websites use .gov A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS A lock ( Lock A locked padlock ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
The Census Bureau used IBM 101 Electronic Statistical Machines to sort, count, accumulate, balance, edit, and print summaries of facts recorded on punch cards. Year: 1960.
Share
