1: General Provisions · 2: Congress · 3: President · 4: Flag Seal, Washington, DC, States · 5: Government Organization and Employees · 6: Surety Bonds, Domestic Security · 7: Agriculture · 8: Aliens and Nationality · 9: Arbitration · 10: Armed Forces · 11: Bankruptcy · 12: Banks and Banking · 13: Census · 14: Coast Guard · 15: Commerce and Trade · 16: Conservation · 17: Copyrights · 18: Crimes and Criminal Procedure · 19: Customs Duties · 20: Education · 21: Food and Drugs · 22: Foreign Relations and Intercourse · 23: Highways · 24: Hospitals and Psychiatric hospitals · 25: Indians · 26: Internal Revenue Code · 27: Intoxicating Liquors · 28: Judiciary and Judicial Procedure · 29: Labor · 30: Mineral Lands and Mining · 31: Money and Finance · 32: National Guard · 33: Navigable Waters · 34: Navy · 35: Patents · 36: Patriotic Societies and Observances · 37: Pay and Allowances of the Uniformed Services · 38: Veterans' Benefits · 39: Postal Service · 40: Public Buildings, Properties, and Public Works · 41: Public Contracts · 42: Public Health and Social Welfare · 43: Public Lands · 44: Public Printing and Documents · 45: Rail transport · 46: Shipping · 47: Telegraphy · 48: Territories and Insular Possessions · 49: Transportation · 50: War and National Defense