1930 Census:
Among the standard questions asked in the 1930 Census such as name, number in household, sex, age, race, education level, occupation, it also asked what language was spoken in the home, if you owned a radio, a farm, did they work yesterday or their last actual working day. These questions are indicative of the situation the U.S. found itself in 1930, and which have proven to be valuable for people researching their ancestors.
This microfilm was provided by the Genealogy Center at the Allen County Public Library in Fort Wayne, Indiana, and sponsored by the Internet Archive.
Microfilm of the 1930 census.