A coalition government forms when two or more political parties cooperate to govern in a multiparty system.

Arnold Schoenberg invented a variation of chess that mimicked geopolitics.

Local governments coordinate across jurisdictions through regional councils and planning bodies

Many local governments are part of Councils of Governments or Metropolitan Planning Organizations—regional entities that coordinate transportation, land use, and other shared priorities across city and county boundaries. Federal law mandates their establishment in any metro area with a population over 50,000.

Federal systems are a minority among the United Nations' 193 members

Of the United Nations' 193 member countries, roughly two dozen use a federal system, dividing power constitutionally between national and subnational governments. This group includes the United States, India, Canada, Germany, and more. The video walks through examples of how these states operate.

Roughly half of the world's nations are (relatively young) electoral democracies

Classifying countries by governance type involves leaning into technical systems like the Regimes of the World classification. In this data dive, see a map of the world's oldest and youngest electoral democracies, as well as liberal democracies (which are measured by the protection of minorities and checks on executive power from the legislature).

The Concert of Europe was an earlier attempt to manage great power relations through shared rules

After the Napoleonic wars, European powers established a system of regular consultation to manage conflicts and maintain the balance of power. It offered relative stability for nearly a century before deteriorating.

How to bridge political divides

Can people who believe in opposing ultimate views of the world really live in peace together? That's a core requirement of individuals living in pluralistic societies. Law professor Samar Ali and public affairs strategist Clint Brewer don't agree on much, but they're great friends. In this TED Talk, the two share why political polarization in the US isn’t as intractable as we might think. Learn some tips for getting along in the free world here.

Madison and Jefferson forged a political alliance that shaped the early US republic

Beginning in the 1780s, James Madison and Thomas Jefferson collaborated closely to oppose centralized power, to found the Democratic-Republican Party, and to guide the nation's early debates on constitutional and foreign policy.

Relationships between countries have become more peaceful since the rules-based order was established

Our World in Data monitors bilateral relationships on a spectrum from open rivalry to "positive peace"—deep cooperation and mutual protection. In 1945, no countries had highly cooperative security relationships. Today, nearly a fifth do.

Early state constitutions often limited governors to short terms

In the years after independence, many states drafted constitutions to limit executive power. Most governors served only one- or two-year terms, sometimes with breaks before reelection.

The Great Compromise created Congress's two-chamber structure during the Constitutional Convention

The Great Compromise of 1787 established a bicameral Congress, balancing population-based representation in the House with equal representation for each state in the Senate—a system designed to reconcile the competing interests of large and small states.

Congressional turnover was far more common in the early republic

Many early lawmakers served just one or two terms before stepping aside, reflecting the ideal of the citizen legislator and the discomforts of living in Washington, DC. Longer careers in Congress became typical only later in the 19th century.

Independent redistricting commissions aim to take politics out of the map-drawing process

In several states, citizen or bipartisan panels draw congressional and legislative districts based on neutral criteria like population and geography. Learn more about how these commissions increase competitiveness in elections.

Political science professors say dystopias are defined by government coercion

Shauna Shames and Amy Atchison, two political science professors and the authors of "Survive and Resist: The Definitive Guide to Dystopian Politics,” argue that defining a real-world dystopia depends on whether a government is using coercion to protect its citizens or to control them. Shames and Atchison seek to provide a more nuanced understanding of the word “dystopia,” one they note they began hearing more and more as the COVID-19 pandemic progressed.

Many politicians join private equity firms after leaving Washington

Both Democrats and Republicans have a history of leaving politics to work in private equity, raising concerns about the government's protection of private equity firms.

Explore the countries with a federal system—and see how they work

This resource from the Forum of Federations catalogs the world's federal countries. It provides background information on each, including the emergence of federalism, the division of power, and the practical interaction between national and regional governments.

Portland, Oregon, ran under a commission government for more than 100 years

From 1913 to 2024, Portland operated under a commission form of government, in which five elected commissioners each directly managed their own city bureaus—a structure that was largely abandoned elsewhere in the US by the mid-20th century.

The US framework of government has influenced the constitutions of many other countries

In 1787, the US Constitution introduced a system built on the separation of powers and individual liberties, including freedom of speech and religion. Though widely influential, its rigidity has made it less of a modern model as countries adopt more adaptable constitutional frameworks.

How presidential systems differ from parliamentary governments

In presidential systems like the US, the executive and legislature are separately elected, giving presidents fixed terms and independent authority. In parliamentary systems, executives are elected by legislatures and can be removed by a simple vote of no confidence.

Consolidated city-county governments merge two layers of local government into one

A city-county consolidation removes a layer of local government by merging a municipality with its surrounding county. Examples include Jacksonville-Duval County, Louisville-Jefferson County, and San Francisco, all of which operate as both cities and counties.

How the British Empire transformed into today’s voluntary Commonwealth of Nations

This video explains how former British colonies—now independent states—evolved into the modern Commonwealth, a loose association representing nearly one-third of the world’s population. It traces the shift from imperial rule to a cooperative forum with no legal obligations to Britain or its monarch.

The world is shifting from unipolarity toward a multipolar order

The post-Cold War world was briefly unipolar after 1991, with the US standing alone as a global superpower following decades of US-Soviet bipolarity. Analysts increasingly describe today's order as multipolar, with China, Russia, the US, and regional powers all competing for influence.

Federalism creates tension between national and state power by design

Federalism assigns authority so that neither the national government nor the states entirely dominate the other or the people they govern. By creating overlapping claims of power, the system makes negotiation, conflict, and compromise a permanent feature rather than a failure.

Modern presidential primaries now span months before conventions formalize nominees

In 2020, the major parties selected nominees through 64 primary and caucus contests held over 22 days. Until the 1960s, most nominees were chosen by party leaders at conventions rather than through widespread primaries.

Why Congress doesn't have term limits

Eighty-seven percent of Americans want term limits for Congress. So why don't they exist? The Founders debated this in 1787 and chose not to include them, believing elections would be enough. In the 1990s, 23 states tried to make it happen—until the Supreme Court struck them all down in a 5-4 decision.

Congress is passing fewer laws than in previous decades

A Reuters analysis shows that legislative output in the US Congress has declined as polarization deepens, bipartisan cooperation erodes, and lawmakers rely more on sprawling, must-pass spending bills rather than regular lawmaking.

37 states today limit how long governors can serve

Most states cap governors to two consecutive four-year terms, though rules vary—Virginia is unique in allowing only one term at a time. These limits reflect a long tradition of restricting executive power at the state level.

16 states impose term limits on their legislatures

As of 2025, 16 states limit how long lawmakers can serve, usually capping tenure at eight to 12 years in one chamber or across both chambers combined. Most of these limits stem from a 1990s reform wave aimed at curbing career politicians.

Common Core was a nationwide effort to align learning standards across states

Launched in 2009 by state governors and education commissioners, Common Core created shared K–12 standards in math and English to ensure consistent academic expectations. Though nationally coordinated, adoption was voluntary and federally unmandated.

Understanding the differences between capitalism and socialism

The two economic systems are rarely found in their pure form. Capitalism emphasizes private property, capital accumulation, and limited government regulation, while socialism favors government control of production to meet the needs of everyone rather than to generate profit. Most economies are a mix of both.

The necessary and proper clause of the Constitution allows Congress flexibility in governing

The Constitution authorizes Congress to pass laws needed to carry out its enumerated powers, which, over time, have become one of the Constitution's most powerful sources of federal authority.

Amending the Constitution requires broad support

The framers created a demanding amendment process. Proposed changes require two-thirds approval in both houses of Congress and ratification by three-fourths of the state legislatures, making sure that constitutional amendments reflect a broad national consensus rather than temporary political majorities.

What is the Electoral College?

US presidential elections are not “majority rules” contests. A complex mechanism underpins them, guided by the Electoral College system established by the Constitution. This US government website offers an overview of that system, which apportions “electors” for each state and requires winning presidential candidates to secure at least 270 Electoral votes on election night.

Modern examples of oligopolies include the airline industry

An oligopoly is a market structure dominated by a few key suppliers. In the US, as of 2021, just four airlines (Delta, United, Southwest, and American) controlled nearly two-thirds of all domestic flights, making the US airline industry one example of an oligopoly.

See how local, state, and federal governments divide the cost of public services

Federal, state, and local governments share responsibility for funding public services. Education, roads, and social programs are funded through a complicated mix of taxes and intergovernmental transfers.

Native Americans built democratic systems of governance

Indigenous nations, such as the Muscogee, a confederacy of towns in the present-day Southeast, practiced participatory governance centered on communal decision-making and the consent of the governed.

Electors are chosen by states and political parties

This article explains how the Constitution leaves most rules for choosing electors to the states. Today, parties typically select elector slates through state conventions, rewarding loyal supporters who formally cast votes weeks after Election Day.

As of 2022, Congress was more ideologically polarized than at any point in 50 years

Research from the Pew Research Center indicates that Democrat and Republican lawmakers have become more ideologically unified internally while moving further apart overall—with Republicans shifting to the right faster than Democrats have shifted to the left.

Hamilton proposed one of the strongest visions of national government

At the Constitutional Convention, Alexander Hamilton advanced a plan modeled partly on Britain's system, calling for a powerful national executive and for senators to serve for life (with good behavior)—proposals that failed to gain widespread support.

The rivalry between Alexander Hamilton and Thomas Jefferson centered on federalism—the question of how much power the federal government should hold relative to the states.

Alexander Hamilton and Thomas Jefferson clashed over how power should be divided in the new republic—Hamilton favoring a strong national government with broad implied powers, and Jefferson warning that such authority would erode state power and threaten republican liberty.

States are constitutionally mandated to draw their own congressional districts

Under Article I, Section 4 of the US Constitution, state legislatures possess the authority to determine how congressional districts are drawn. However, Congress retains the power to alter these rules if it chooses to.

In 2016 OPEC and 10 major producers—including Russia—launched OPEC+

OPEC+ emerged in 2016 when 10 additional producers, including Russia, joined to stabilize markets amid U.S. shale growth. In 2022, OPEC alone supplied 38 % of global crude oil, but combined with OPEC+, output reached nearly 59 % of world production—significantly amplifying its market power.

Gerrymandering works through two techniques: cracking opposing voters across districts to dilute their power, and packing them into a few to waste their votes in lopsided majorities.

Cracking and packing are gerrymandering techniques. Cracking splits opposing voters across districts, diluting their power. Packing concentrates their votes into a few districts, wasting them in overwhelming majorities for one party.

Communist governments across Eastern Europe fell in 1989

In 1989, a series of mostly peaceful uprisings led to the collapse of communist regimes in Eastern Europe. Protests and political shifts in countries like Poland, East Germany and Czechoslovakia marked the end of Soviet dominance in the region.

American local government comes in five distinct forms

Counties, municipalities, townships, special districts, and school districts are each created for a different purpose, operating under different rules, and answerable to the state in different ways. Special districts, the least known of the group, are created for specific purposes, such as transit or fire protection.

How China's 'one country, two systems' works

"One country, two systems" is a principle put forth by the People's Republic of China as its approach toward formerly independent regions like Hong Kong and Macau. Supposedly promising administrative independence, China has not always been consistent in its application. Currently, it plans to offer the same arrangement with Taiwan. Learn more in this brief video.

Two doctrines of local governance determine how much power cities actually have

Under what is known as "Dillon's Rule," local governments can only exercise powers explicitly granted by the state. Under "home rule," cities have broader self-governing authority—but the balance between the two depends entirely on state law.

Congress plays baseball together in a bipartisan charity game dating back to 1909

First organized in 1909 by Rep. John Tener, a former pro baseball player, the Congressional Baseball Game pits Democrats against Republicans to raise money for charity—and offers a rare behind-the-scenes look at lawmakers mixing rivalry with camaraderie.

Environmental regulation had bipartisan support in the 1970s

During the 1970s, Democrats and Republicans alike backed landmark environmental laws. Congress passed the Clean Air, Clean Water, and Endangered Species Acts with overwhelming bipartisan majorities—reflecting broad public agreement on protecting the environment.

Supporters argue that the Electoral College strengthens federalism and election stability

Defenders of the Electoral College argue it preserves federalism, forces candidates to build broad national coalitions, magnifies victory margins to reduce recount disputes, and limits incentives for voter fraud by containing the impact of contested ballots within individual states.

Presidents now rely on executive agreements instead of formal treaties

Formal treaties—requiring two-thirds Senate approval—have become rare in American foreign policy. Modern presidents increasingly use executive agreements, which don't need congressional consent, allowing faster diplomacy but reducing legislative oversight and transparency.