Reference
Sources
Every source cited on this site, 168 in all, with the pages that cite it. All were checked on November 4, 2026.
Primary sources (40)
The text itself: the Constitution, the U.S. Code, Senate and House rules, court opinions, state constitutions and statutes.
- 2 U.S.C. § 7: Time of electionCited on: Visual guide
- 28 U.S.C. § 1257: State courts; certiorariCited on: What is the difference between federal and state courts?
- 28 U.S.C. § 541: United States attorneysCited on: What is the difference between a sheriff, a police chief and a district attorney?
- 28 U.S.C. § 541: United States attorneysCited on: Visual guide
- 28 U.S.C. § 547: Duties of United States attorneysCited on: Visual guide
- 28 U.S.C. § 631: Appointment and tenure of magistrate judgesCited on: Visual guide
- 28 U.S.C. § 631: Magistrate judges, appointment and tenureCited on: Are judges elected or appointed?
- 3 U.S.C. § 15: Counting electoral votes in CongressCited on: Visual guide
- 3 U.S.C. § 7: Meeting and vote of electorsCited on: Visual guide
- 42 Pa.C.S. Chapter 15: Magisterial district judgesCited on: Visual guide
- 48 U.S.C. § 891: Resident Commissioner (Cornell LII)Cited on: Visual guide
- 5 U.S.C. § 553: Rule makingCited on: What is the difference between a law, a regulation and an executive order?
- Federal Register: REAL ID final rule, January 14, 2025Cited on: How do federal, state and local laws fit together?
- Gamble v. United States (2019), Supreme Court opinionCited on: How do federal, state and local laws fit together?
- Kentucky Revised Statutes § 67.710 (Justia)Cited on: Visual guide
- Loper Bright Enterprises v. Raimondo (2024), Supreme Court opinionCited on: What is the difference between a law, a regulation and an executive order?
- Maine Legislature: 21-A M.R.S. § 801, election of presidential electorsCited on: What are primaries and caucuses?
- Michigan Constitution, Article VIII, § 5Cited on: Visual guide
- Murphy v. National Collegiate Athletic Assn. (2018), Cornell LII textCited on: How do federal, state and local laws fit together?
- National Archives: The Bill of Rights, a transcriptionCited on: What does the federal government do?, What are the Constitution and the Bill of Rights?, How does the US government work?, What is the difference between federal, state and local government?
- National Archives: The Constitution of the United States, a transcriptionCited on: What does the federal government do?, What are the three branches of the US government?, What is the difference between a mayor, a governor and the president?, What is the difference between a senator and a representative?, When are US elections held?, How does someone run for public office? and 12 more
- National Archives: The Constitution, Amendments 11-27Cited on: How does the Electoral College elect the president?, How do people gain political power in the US?, What are the Constitution and the Bill of Rights?, Who elects whom in the United States?, Visual guide
- Pennsylvania Constitution, art. IX, § 4 (Pennsylvania General Assembly)Cited on: What do county commissioners, council members, school boards and constables do?
- Pennsylvania Constitution, art. VII, § 3 (Pennsylvania General Assembly)Cited on: How does local government work in Pennsylvania?
- Pennsylvania Constitution, Article II (text via Ballotpedia)Cited on: Visual guide
- Pennsylvania Constitution, Article IV (text via Ballotpedia)Cited on: Visual guide
- Pennsylvania Constitution, Article IX (text via Ballotpedia)Cited on: Visual guide
- Pennsylvania Constitution, Article IX: Local governmentCited on: How do federal, state and local laws fit together?, What is the difference between a sheriff, a police chief and a district attorney?
- Pennsylvania Constitution, Article V: The judiciaryCited on: Are judges elected or appointed?
- Pennsylvania Constitution, Article VII (text via Ballotpedia)Cited on: Visual guide
- Rules of the House, 119th Congress: Rule XIICited on: How does a bill become a law?
- Senate Manual: Rule XXII, Precedence of motionsCited on: How does a bill become a law?
- Supreme Court: Chiafalo v. Washington (2020)Cited on: How does the Electoral College elect the president?
- Supreme Court: Louisiana v. Callais (2026)Cited on: How are election districts drawn?
- Supreme Court: Rucho v. Common Cause (2019)Cited on: How are election districts drawn?
- Texas Constitution (Texas Legislative Council)Cited on: What do county commissioners, council members, school boards and constables do?
- Timbs v. Indiana (2019), Supreme Court opinionCited on: What are the Constitution and the Bill of Rights?
- U.S. Code: 2 U.S.C. § 7, time of electionCited on: When are US elections held?
- U.S. Code: 3 U.S.C. § 15, counting electoral votes in CongressCited on: How does the Electoral College elect the president?
- U.S. Code: Lobbying Disclosure Act, 2 U.S.C. § 1603Cited on: How do campaign money and lobbying work?
Official records (71)
Government offices and their publications: usa.gov, congress.gov, senate.gov, house.gov, uscourts.gov, the National Archives, the FEC, the Census Bureau and state agencies.
- Berks County, PA: Prison boardCited on: Visual guide
- Bucks County, PA: Row officersCited on: Visual guide
- Bureau of Justice Statistics: Prosecutors in State Courts, 2001Cited on: Visual guide
- Bureau of Justice Statistics: Sheriffs’ Offices, 2007Cited on: Visual guide
- CDC: Coroner and medical examiner lawsCited on: Visual guide
- CDC: Medicolegal death investigation systems, by countyCited on: Which US government offices are elected?, What do county commissioners, council members, school boards and constables do?, Visual guide
- Census Bureau: About congressional apportionmentCited on: How are election districts drawn?
- Census Bureau: About government organizationCited on: Visual guide
- Census Bureau: Government organization and structureCited on: How can you tell who holds power in government?
- Census Bureau: Government organization summary report, 2022 and 2025Cited on: Visual guide
- Census Bureau: Individual state descriptions, 2022Cited on: Visual guide
- Census Bureau: Special district governments (2023)Cited on: Visual guide
- Chester County, PA: Constable informationCited on: Visual guide
- Clerk of the House: Member FAQsCited on: Visual guide
- Clinton County, PA: Magisterial district courtsCited on: Visual guide
- Connecticut Division of Criminal Justice: Prosecutor appointmentCited on: What is the difference between a sheriff, a police chief and a district attorney?
- FEC: 2024 presidential primary dates and candidate filing deadlinesCited on: What are primaries and caucuses?, How does someone run for public office?
- FEC: Contribution limitsCited on: How do campaign money and lobbying work?
- FEC: House, Senate and presidential candidate registrationCited on: How does someone run for public office?
- FEC: Registering as a super PACCited on: How do campaign money and lobbying work?
- FEC: Understanding independent expendituresCited on: How do campaign money and lobbying work?
- House History, Art & Archives: Electoral College fast factsCited on: How does the Electoral College elect the president?
- House History, Art & Archives: ImpeachmentCited on: How do checks and balances work?
- Jefferson County, TX: County governmentCited on: Visual guide
- Justice Department, EOIR: Immigration court practice manual 1.2Cited on: Visual guide
- Maine Secretary of State: Maine State GovernmentCited on: Who elects whom in the United States?
- National Archives: Constitutional amendment processCited on: What are the Constitution and the Bill of Rights?
- National Archives: Distribution of electoral votesCited on: Visual guide
- National Archives: Marbury v. Madison (1803)Cited on: How do checks and balances work?
- National Archives: What is the Electoral College?Cited on: How does the Electoral College elect the president?, Who elects whom in the United States?
- New Jersey Legislature: Our legislatureCited on: Visual guide
- Office of the Clerk: Lobbying disclosureCited on: How do people gain political power in the US?
- Office of the Federal Register: A guide to the rulemaking processCited on: What is the difference between a law, a regulation and an executive order?
- Office of the Federal Register: About executive ordersCited on: What is the difference between a law, a regulation and an executive order?
- Office of the Federal Register: About the CFRCited on: What is the difference between a law, a regulation and an executive order?
- Pa. Department of Community and Economic Development: Local Government in Pennsylvania fact sheet (March 2026)Cited on: How does local government work in Pennsylvania?
- Pa. Department of Community and Economic Development: Township Supervisor’s HandbookCited on: How does local government work in Pennsylvania?
- Pennsylvania DCED: Borough Mayor’s ManualCited on: What is the difference between a mayor, a governor and the president?
- Pennsylvania DCED: Home Rule in PennsylvaniaCited on: What is the difference between a county, a city, a township and a school district?, What is the difference between a mayor, a governor and the president?, What do county commissioners, council members, school boards and constables do?
- Pennsylvania Department of State: Types of electionsCited on: How does local government work in Pennsylvania?, Visual guide
- Railroad Commission of Texas: HistoryCited on: Visual guide
- State College, PA: Structure and powersCited on: Visual guide
- State Department: About Consular AffairsCited on: Visual guide
- U.S. Census Bureau: Government Organization Summary Report, 2022 and 2025Cited on: What does the federal government do?, What is the difference between a county, a city, a township and a school district?, How does the US government work?, What is the difference between federal, state and local government?
- U.S. Census Bureau: Individual State Descriptions, 2022Cited on: What is the difference between a county, a city, a township and a school district?, What is the difference between federal, state and local government?
- U.S. Courts: About the U.S. Courts of AppealsCited on: What is the difference between federal and state courts?
- U.S. Courts: Comparing federal and state courtsCited on: What does the federal government do?, How does state government work?, What are the three branches of the US government?, What is the difference between federal and state courts?, Visual guide
- U.S. Courts: Court role and structureCited on: What is the difference between federal and state courts?
- U.S. Courts: FAQs on federal judgesCited on: What are the three branches of the US government?, Are judges elected or appointed?
- U.S. House of Representatives: The House explainedCited on: What are the three branches of the US government?, What is the difference between a senator and a representative?, How do people gain political power in the US?, How can you tell who holds power in government?, Visual guide
- U.S. Senate: Electing and appointing senatorsCited on: What is the difference between a senator and a representative?
- U.S. Senate: Vetoes, 1789 to presentCited on: How does a bill become a law?
- Unified Judicial System of Pennsylvania: How judges are electedCited on: Are judges elected or appointed?, How does local government work in Pennsylvania?, Visual guide
- Upper Saucon Township, PA: Pennsylvania local governmentCited on: Visual guide
- US Courts: About US district courtsCited on: Visual guide
- US Senate: Class I senatorsCited on: Visual guide
- US Senate: Class II senatorsCited on: Visual guide
- US Senate: Class III senatorsCited on: Visual guide
- US Senate: Lobbying registration thresholdsCited on: How do campaign money and lobbying work?
- USAGov: Branches of governmentCited on: What does the federal government do?, What are the three branches of the US government?, How do people gain political power in the US?, How does the US government work?, Visual guide
- USAGov: Congressional elections and midterm electionsCited on: Which US government offices are elected?, What is the difference between a senator and a representative?, When are US elections held?, How does the US government work?, Visual guide
- USAGov: CourtsCited on: Visual guide
- USAGov: Electoral CollegeCited on: Visual guide
- USAGov: Find and contact elected officialsCited on: What is the difference between a county, a city, a township and a school district?, How can you tell who holds power in government?
- USAGov: How laws are madeCited on: How does a bill become a law?
- USAGov: Overview of the presidential election processCited on: Visual guide
- USAGov: Presidential primaries and caucusesCited on: What are primaries and caucuses?
- USAGov: State and local election officesCited on: How does someone run for public office?
- USAGov: State and local electionsCited on: When are US elections held?, What are ballot initiatives and referendums?
- USCIS: What we doCited on: Visual guide
- York County, PA: Election informationCited on: Visual guide
Nonpartisan research (57)
Used only where official sources are silent, such as state-by-state counts: the Congressional Research Service, the National Conference of State Legislatures, Ballotpedia and similar references, cross-checked where possible.
- Ballotpedia News: Five facts about the office of governorCited on: What is the difference between a mayor, a governor and the president?
- Ballotpedia News: Public utility commission elections, 2026Cited on: Visual guide
- Ballotpedia: Agriculture commissioner (state office)Cited on: Visual guide
- Ballotpedia: Attorney GeneralCited on: What is the difference between a sheriff, a police chief and a district attorney?
- Ballotpedia: Attorney general (state office)Cited on: Visual guide
- Ballotpedia: Attorney General elections, 2027Cited on: Visual guide
- Ballotpedia: Auditor (state office)Cited on: Visual guide
- Ballotpedia: Congressional apportionment after the 2020 censusCited on: Visual guide
- Ballotpedia: Governor (state executive office)Cited on: When are US elections held?
- Ballotpedia: Gubernatorial elections, 2025Cited on: Visual guide
- Ballotpedia: Gubernatorial elections, 2026Cited on: Visual guide
- Ballotpedia: Gubernatorial elections, 2027Cited on: Visual guide
- Ballotpedia: Gubernatorial elections, 2028Cited on: Visual guide
- Ballotpedia: Insurance commissioner (state office)Cited on: Visual guide
- Ballotpedia: Judicial election methods by stateCited on: Visual guide
- Ballotpedia: Judicial selection in the statesCited on: Are judges elected or appointed?
- Ballotpedia: Labor commissioner (state office)Cited on: Visual guide
- Ballotpedia: Laws governing school board electionsCited on: Visual guide
- Ballotpedia: Lieutenant governor (state office)Cited on: Visual guide
- Ballotpedia: Lieutenant Governor office comparisonCited on: How does state government work?
- Ballotpedia: Louisiana state executive official elections, 2027Cited on: Visual guide
- Ballotpedia: Natural resources commissioner (state office)Cited on: Visual guide
- Ballotpedia: Nebraska electoral vote initiative (2026)Cited on: Visual guide
- Ballotpedia: Pennsylvania state executive officesCited on: Visual guide
- Ballotpedia: Pennsylvania State Senate elections, 2026Cited on: Visual guide
- Ballotpedia: School boardCited on: What do county commissioners, council members, school boards and constables do?
- Ballotpedia: School board elections, 2023Cited on: Visual guide
- Ballotpedia: Secretary of state (state office)Cited on: Visual guide
- Ballotpedia: Secretary of State office comparisonCited on: How does state government work?
- Ballotpedia: State executive officesCited on: Which US government offices are elected?
- Ballotpedia: State executive official elections, 2029Cited on: Visual guide
- Ballotpedia: State legislative elections, 2027Cited on: Visual guide
- Ballotpedia: State legislative elections, 2029Cited on: Visual guide
- Ballotpedia: States with initiative or referendumCited on: What are ballot initiatives and referendums?
- Ballotpedia: Superintendent of schools (state office)Cited on: Visual guide
- Ballotpedia: Treasurer (state office)Cited on: Visual guide
- Ballotpedia: Utah Amendment C, Elections of County Sheriffs Amendment (2024)Cited on: Which US government offices are elected?
- Ballotpedia: Vermont 2026 ballot measuresCited on: Visual guide
- Ballotpedia: Vermont governorCited on: Visual guide
- Ballotpedia: Veto referendumCited on: What are ballot initiatives and referendums?
- Cornell Law School LII, Wex: SheriffCited on: What is the difference between a sheriff, a police chief and a district attorney?, Visual guide
- CRS: 2024 presidential nominating process, frequently asked questions (R48122)Cited on: What are primaries and caucuses?
- CRS: Congressional oversight manual (RL30240, March 27, 2026)Cited on: How do checks and balances work?
- CRS: Veto override procedure in the House and Senate (RS22654, January 5, 2026)Cited on: How do checks and balances work?
- LegiScan: Maine LD 1356 (2025-2026)Cited on: Visual guide
- National Association of Attorneys General: Attorneys generalCited on: How does state government work?, Which US government offices are elected?, Who elects whom in the United States?
- National Association of Counties: County structure, authority and financesCited on: Visual guide
- National League of Cities: Cities 101, delegation of powerCited on: What is the difference between federal, state and local government?
- National League of Cities: Forms of local governmentCited on: Visual guide
- NCSL: 2026 legislative races by state and chamberCited on: Visual guide
- NCSL: Changing the maps, tracking mid-decade redistrictingCited on: How are election districts drawn?
- NCSL: Initiative and referendum overview and resourcesCited on: What are ballot initiatives and referendums?
- NCSL: Number of legislators and length of terms in yearsCited on: How does state government work?, What is the difference between a senator and a representative?, Visual guide
- NCSL: Pennsylvania election administration profileCited on: Visual guide
- NCSL: Redistricting commissions, congressional plansCited on: How are election districts drawn?
- NCSL: Separation of powers, executive veto powersCited on: What is the difference between a mayor, a governor and the president?
- NCSL: State primary election typesCited on: What are primaries and caucuses?