Verify Everything
Resources & Sources
Every claim on this site is grounded in primary sources, academic scholarship, and government data. We cite works from across the political spectrum: conservative, progressive, and nonpartisan. Don't take our word for it. Check the sources.
The 16th Amendment
Deep Dive: The 16th Amendment →U.S. Constitution, Amendment XVI
Ratified February 3, 1913
The constitutional text: "The Congress shall have power to lay and collect taxes on incomes, from whatever source derived, without apportionment among the several States."
Pollock v. Farmers' Loan & Trust Co., 157 U.S. 429 (1895)
Supreme Court of the United States
The 5-4 decision that struck down the federal income tax as an unapportioned direct tax, necessitating the 16th Amendment.
Federal Taxation in America: A History (3rd ed.)
W. Elliot Brownlee, Cambridge University Press, 2016
The definitive academic history of federal taxation from the Revolution to the present. Brownlee is Professor Emeritus of History at UC Santa Barbara.
The Great Tax Wars: Lincoln to Wilson
Steven R. Weisman, Simon & Schuster, 2002
Narrative history of the political battles over federal taxation from the Civil War through the 16th Amendment's ratification.
The Ratification of the Sixteenth Amendment
U.S. House of Representatives, History, Art & Archives
Official congressional history of the amendment's passage, including the political dynamics between conservatives and the progressive coalition.
Interpretation: The Sixteenth Amendment
National Constitution Center
Paired scholarly essays offering different interpretive perspectives on the amendment's meaning and significance.
The 17th Amendment
Deep Dive: The 17th Amendment →U.S. Constitution, Article I, Section 3 (original, superseded)
Constitutional text
"The Senate of the United States shall be composed of two Senators from each State, chosen by the Legislature thereof." The text the 17th Amendment replaced.
Federalist No. 62
James Madison (or Alexander Hamilton), February 27, 1788
Defends Senate selection by state legislatures as giving "to the state governments such an agency in the formation of the federal government, as must secure the authority of the former."
Federalism, the Supreme Court, and the Seventeenth Amendment
Ralph A. Rossum, Lexington Books, 2001
The most comprehensive academic treatment of the 17th Amendment's impact on federalism. Argues the amendment eliminated the structural protection of state sovereignty the Founders intended.
Beyond the Shell and Husk of History: The History of the Seventeenth Amendment
Todd J. Zywicki, Cleveland State Law Review, vol. 45, no. 2, 1997
Influential law review article offering a public choice theory explanation for the amendment's passage.
Landmark Legislation: The Seventeenth Amendment
U.S. Senate Historical Office
Official Senate history covering the problems that led to the amendment (legislative deadlocks, corruption scandals, vacancies) and the "Oregon Plan."
Electing the Senate: Indirect Democracy Before the 17th Amendment
Brown University (research project)
Systematic academic analysis of how senators were actually chosen before the 17th Amendment, with state-level data.
The Federal Reserve Act
Deep Dive: The Federal Reserve →Federal Reserve Act of 1913, Pub. L. 63-43
Signed December 23, 1913
The statute that created the Federal Reserve System. Full text and legislative history available through FRASER.
A History of the Federal Reserve (3 volumes)
Allan H. Meltzer, University of Chicago Press, 2003-2009
The most comprehensive academic history of the Federal Reserve ever written. Draws on meeting minutes and internal correspondence.
America's Bank: The Epic Struggle to Create the Federal Reserve
Roger Lowenstein, Penguin Press, 2015
Narrative history covering the four central figures and the secret 1910 Jekyll Island meeting where the plan was hatched.
Money: Free and Unfree
George Selgin, Cato Institute, 2017
Argues U.S. financial disorders are traceable to misguided regulations, and that the Federal Reserve reinforced rather than solved the root causes of instability.
Federal Reserve: Oversight and Disclosure Issues
Congressional Research Service, Report R42079
Examines the tension between Fed independence and congressional oversight, including the "Audit the Fed" debate.
Federal Reserve Act Signed into Law
Federal Reserve History (federalreservehistory.org)
The Fed's own institutional history project on the Act's passage and the compromises between Wall Street and populist demands.
The Imperial Presidency
Deep Dive: The Imperial Presidency →The Imperial Presidency
Arthur M. Schlesinger Jr., Houghton Mifflin, 1973 (reissued 2004)
The foundational work that coined the term. Pulitzer Prize-winning historian traces executive power expansion from Washington through Vietnam/Watergate.
The New Imperial Presidency: Renewing Presidential Power After Watergate
Andrew Rudalevige, University of Michigan Press, 2005
Updates Schlesinger's thesis for the post-Watergate era. Shows how post-Watergate reforms were gradually eroded.
Presidential War Power (3rd ed.)
Louis Fisher, University Press of Kansas, 2013
Definitive treatment of how war power has shifted from Congress to the executive, by a former CRS Senior Specialist.
Crisis and Leviathan: Critical Episodes in the Growth of American Government
Robert Higgs, Oxford University Press, 1987
The "ratchet effect" thesis: government grows during crises and never fully retracts, producing one-way expansion of state power.
War Powers Resolution of 1973, P.L. 93-148
50 U.S.C. 1541-1548
Requires presidential notification to Congress within 48 hours of military action. Routinely circumvented by presidents of both parties.
Congressional Incumbency & Term Limits
Deep Dive: Career Congress →Reelection Rates Over the Years
OpenSecrets (Center for Responsive Politics)
House reelection rates have never dropped below 85%, reaching 98% in 2004. Senate incumbents retained seats in 88% of races since 1990.
Incumbent Advantage
OpenSecrets
In 2022, 86% of PAC contributions ($397M) went to incumbents vs. $25M to challengers. Incumbent senators raised an average of $29.7M vs. $2.1M for challengers.
Congress: The Electoral Connection
David R. Mayhew, Yale University Press, 1974 (2nd ed. 2004)
Classic work arguing that reelection is the primary motivation shaping all legislative behavior. One of the most cited works in American politics.
Term Limits: The Only Way to Clean Up Congress
Heritage Foundation, 1994
Conservative case for term limits to counter the incumbency advantage and seniority system.
Five Reasons to Oppose Congressional Term Limits
Sarah Binder, Brookings Institution
The counterargument: term limits may increase polarization, reduce effectiveness, and increase lobbyist influence over novice legislators.
Campaign Finance & Lobbying
Deep Dive: The Money Machine →Citizens United v. FEC, 558 U.S. 310 (2010)
Supreme Court of the United States
5-4 decision holding that the First Amendment prohibits restricting independent political expenditures by corporations and unions.
Buckley v. Valeo, 424 U.S. 1 (1976)
Supreme Court of the United States
Established the "money as speech" doctrine. Upheld contribution limits but struck down expenditure limits.
Corruption in America: From Benjamin Franklin's Snuff Box to Citizens United
Zephyr Teachout, Harvard University Press, 2014
Traces anti-corruption law from the founding, arguing the Supreme Court has dangerously narrowed the definition of corruption to explicit bribery.
Republic, Lost: How Money Corrupts Congress, and a Plan to Stop It
Lawrence Lessig, Twelve/Hachette, 2011 (revised 2015)
Harvard Law professor diagnoses "institutional corruption": not bribery, but systemic dependence on campaign funding that distorts legislative priorities.
Federal Lobbying Database
OpenSecrets
Authoritative database of federal lobbying expenditures, industry breakdowns, and revolving-door data.
Campaign Finance Data
Federal Election Commission
Official government source for all reported campaign contributions, expenditures, and independent expenditures.
Erosion of Federalism
Deep Dive: Erosion of Federalism →NFIB v. Sebelius, 567 U.S. 519 (2012)
Supreme Court of the United States
Struck down the ACA's Medicaid expansion as unconstitutionally coercive, a "gun to the head" of states. The first time the Court found a spending condition to be coercive.
Historical Budget Data
Congressional Budget Office
Federal spending has averaged 21.1% of GDP over 50 years, now at 23-24%. Essential for documenting the growth of federal power.
Historical Tables
Office of Management and Budget
Budget tables going back to 1789, including federal grants to states and total outlays by function.
From New Federalism to Devolution
Timothy Conlan, Brookings Institution Press, 1998
Documents how federal grants shifted from infrastructure aid to social welfare payments, with Medicaid now accounting for ~65% of all federal aid to states.
Separation of Powers & the Administrative State
Deep Dive: Constitutional Role Clarity →Loper Bright Enterprises v. Raimondo, 602 U.S. ___ (2024)
Supreme Court of the United States
Landmark 6-3 decision overturning Chevron deference. Held that courts, not agencies, have the sole prerogative to interpret the law.
Chevron U.S.A. v. NRDC, 467 U.S. 837 (1984)
Supreme Court of the United States
Established Chevron deference: courts defer to agency interpretations of ambiguous statutes. The foundational doctrine of administrative law for 40 years, now overturned.
Is Administrative Law Unlawful?
Philip Hamburger, University of Chicago Press, 2014
Columbia Law professor argues administrative rulemaking is unconstitutional, tracing its origins to the royal prerogative traditions the Constitution was designed to abolish.
The Rise and Rise of the Administrative State
Gary Lawson, Harvard Law Review, vol. 107, no. 6, 1994
"The post-New Deal administrative state is unconstitutional, and its validation by the legal system amounts to nothing less than a bloodless constitutional revolution."
The Chevron Doctrine: Its Rise and Fall, and the Future of the Administrative State
Thomas W. Merrill, Harvard University Press, 2022
Definitive academic account of Chevron deference: its origins, evolution, and decline.
A Note on Source Selection
This bibliography deliberately includes sources from across the ideological spectrum: conservative and libertarian perspectives (Heritage Foundation, Cato Institute, AEI), progressive and liberal perspectives (Brookings, Harvard University Press), nonpartisan academic institutions (University of Chicago Press, Cambridge, Yale, Princeton), and government primary sources (CBO, OMB, National Archives, Congressional Research Service, Supreme Court opinions). The 1913 Project is committed to intellectual honesty, which means engaging with the strongest arguments from all sides.