Scope and Contents This series consists of 18.5 cubic feet of material arranged alphabetically. The major topics found in the subject files include agriculture and the Brannan Plan, communism and un-American activities, federal expenditures, flood control, Hoover Commission, Indian affairs, Executive Department reorganization, social security legislation, the Taft-Hartley Act, taxes, and war claims and the Trading-with-the-Enemy Subcommittee.