how many countries are member of the eu?
European Union
The European Union (EU) is an economic and political union of 27 member states that are located primarily in Europe .
European Union European Union law European debt crisis History of Australia United Kingdom constitutional law United Kingdom labour law History of Germany Economic history of the United Kingdom Foreign relations of India Development communication Schengen Area Next Generation EU Portugal Political positions of Hillary Clinton List of modern great powers Moldova Responses to the COVID-19 pandemic in April 2020 South African labour law History of Western civilization Cold War Italy Greece Glossary of European Union concepts, acronyms, and jargon Fish for finance ASEAN History of the United Kingdom France Lithuania History of France European Parliament Sixth Labour Government of New Zealand Millennials Presidency of Donald Trump Blockade of Germany (1939–1945) International sanctions during the Russian invasion of Ukraine History of Austria Foreign policy of the Donald Trump administration Economic history of the United States History of the Netherlands E-government in Europe Institutional racism Ukraine–European Union relations World War II by country Brexit 2014 Scottish independence referendum Foreign relations of Israel History of Poland United Russia Soviet Union Economic history of Portugal 2016 United Kingdom European Union membership referendum History of the Labour Party (UK) European single market Border control Sweden History of the United States government China–United States relations Latin America Euroscepticism Russia–European Union relations History of Poland (1945–1989) History of socialism United States labor law Constitution of the United Kingdom United Kingdom enterprise law Responses to the COVID-19 pandemic in July 2020 United Kingdom Socialism Brexit and arrangements for science and technology Norway Police corruption Europe Switzerland Global financial system History of the United States Foreign policy of the George W. Bush administration International sanctions during the Russo-Ukrainian War United Kingdom–United States relations Recep Tayyip Erdoğan Eastern Bloc Estonia West Germany South African Border War Denmark Hungary Economy of India Subprime mortgage crisis European Central Bank Contract Albania Vladimir Putin Israel Vilnius Boris Johnson Common Agricultural Policy Apartheid Presidency of Joe Biden Economy of China Russia under Vladimir Putin Joint Comprehensive Plan of Action Political positions of Joe Biden Political positions of Mitt Romney Puerto Rico Serbia Politics of Georgia (country) Ukraine Socialist Federal Republic of Yugoslavia History of United States foreign policy Human rights in the United Kingdom Freedom of religion in Europe by country History of Guatemala Mohammad Reza Pahlavi History of Europe Croatia Netherlands Globalization Republic of Ireland Jeremy Corbyn Foreign relations of China Role of Christianity in civilization Greek government-debt crisis Pakistan Michael Heseltine Kazakhstan Economic impact of the COVID-19 pandemic Enoch Powell New Deal Tanzania Finland China Catholic resistance to Nazi Germany Brexit negotiations Political positions of Ron Paul Foreign relations of Taiwan Turkey History of women in the United States Economy of the United States Yulia Tymoshenko Overview of gun laws by nation First 100 days of Donald Trump's presidency History of the Kingdom of Italy (1861–1946) Police brutality by country Ferdinand Marcos Turkey–United States relations Israeli occupation of the West Bank German government response to the COVID-19 pandemic History of Belgium Political positions of John McCain Authoritarian socialism Women in government Presidency of Harry S. Truman Walter Hallstein History of Mexican Americans Nuclear program of Iran Iran–United States relations Iceland Quebec Sierra Leone Somalia Romania Mikhail Gorbachev Scotland Economic history of France List of historical acts of tax resistance Kosovo East Germany Neoliberalism Lumumba Government Conservative Party (UK) Predicted impact of Brexit CARICOM Single Market and Economy History of Nigeria Enlargement of NATO Nordic countries Luftnachrichten Abteilung 350 Spain Government incentives for plug-in electric vehicles History of the European Union History of Lisbon Austria Environmental governance Joseph Stalin Xi Jinping History of Detroit Treaties of the European Union Slovenia International relations (1814–1919) Economic policy of the Donald Trump administration History of the foreign relations of the United Kingdom Culture of the United Kingdom Special Relationship Iran–Iraq War Circular economy National broadband plan Macedonia naming dispute England Axis powers Presidency of Barack Obama Singapore Women's rights History of Missouri Identity document Euro Political positions of Susan Collins Projects of the Caribbean Community Donald Trump Women in Islam History of Germany (1945–1990) Poland Germany History of the Common Security and Defence Policy Nigeria South Korea Russia Health care systems by country History of Lithuania History of Palestine Mexico Colombian peace process Soviet–Afghan War History of Hungary Anti-Comintern Pact European Investment Bank Taiwan History of Poles in the United States Economy of Armenia Civil rights movement Suez Crisis China–Pakistan Economic Corridor Iran English land law European Economic Community History of Ghana Presidency of John F. Kennedy Search and rescue 2007–2008 financial crisis Presidency of Dwight D. Eisenhower Maximilian I, Holy Roman Emperor Fidel Castro Argentina Presidency of Rodrigo Duterte History of Poland (1939–1945) History of Israel Bangladesh Responses to the COVID-19 pandemic in May 2020 French Resistance Georgia (country) Israel–United States relations Muammar Gaddafi American imperialism New Mexico Persecution of Christians United Nations John F. Kennedy History of the Philippines Bretton Woods system United States Agency for International Development Confederate States of America Ion Antonescu Economy of Morocco League of Nations Special member state territories and the European Union Premiership of Boris Johnson North Korea Nawaz Sharif Mustafa Kemal Atatürk Marshall Plan Slovakia Native Americans in the United States Nazi Germany Harold Wilson History of social democracy Thailand Singapore-on-Thames Enhanced cooperation Arab citizens of Israel Industrial Revolution Political positions of Elizabeth Warren Howard government Environmental policy of the Donald Trump administration Diplomatic history of World War II Nazism Shinzo Abe Vietnam Kenya 2015 European migrant crisis South Africa Wales Political impact of the COVID-19 pandemic Economy of Egypt International relations since 1989 Kashmir conflict Economy of Europe Networked advocacy Marxism–Leninism Brazil Defamation Hamas 2003 invasion of Iraq Pierre Trudeau Human rights in China European Commission History of slavery Franklin D. Roosevelt History of the Democratic Party (United States) Bosnia and Herzegovina Next Generation Air Transportation System Economy of Greece Kingdom of Italy History of Tunisia Dissolution of the Soviet Union International law Tartan Languages of the European Union Myanmar India–United States relations H. H. Asquith Saudi Arabia Winston Churchill Uyghur genocide Leon Trotsky Slavery in ancient Rome European Union competition law History of the euro Guatemalan Civil War Pope John Paul II Democracy Hillary Clinton's tenure as Secretary of State Venezuela Presidency of Franklin D. Roosevelt, first and second terms Climate change policy of the United States History of the Polish–Lithuanian Commonwealth (1648–1764) Baby boomers American frontier Matteo Renzi Lebanon Armenia Foreign policy of the United States Financial crisis of 2007–2008 History of Russia History of the Jews in Poland Cold War (1953–1962) Migrant worker Reconstruction era Canada Benjamin Netanyahu Blockade of the Gaza Strip Japan–United States relations Dominican Republic United Arab Emirates 17 October Revolution Portuguese people South African criminal law History of economic thought Ethiopia Fascism and ideology Tuvalu Dhananjaya Y. Chandrachud Yemen Ombudsman Generation Z in the United States Economy of North Korea Zimbabwe Maastricht Treaty Aegean dispute LGBT rights in the United States World Jewish Congress History of Italy Chernobyl disaster BP South African contract law Education in China Presidency of Woodrow Wilson Egypt Cambodia Prussian Union of Churches Icesave dispute Human rights in the United States Accession of Turkey to the European Union Kyoto Protocol List of countries with universal health care Military history of Canada Benito Mussolini Hizb ut-Tahrir Human rights in Israel History of Scotland Morrison government North Macedonia Bulgaria Northern Ireland Malta Kerala Silvio Berlusconi German radio intelligence operations during World War II World War II Ireland Nepal Government procurement in the European Union British Raj Value-form Ethnomusicology History of the Southern United States Catholic Church sexual abuse cases Racism in the United States Premiership of John Major Fake news Miscegenation George W. Bush Freedom of information laws by country Enlargement of the European Union Catalonia Foreign internal defense History of Speyer Climate change in New Zealand Hugo W. Koehler Cyprus problem Foreign policy of the Bill Clinton administration Criminal procedure in South Africa Education in India Gulf War History of Eglin Air Force Base Daniel H. Overmyer Syria Wartime sexual violence Belgium Vietnam War Abbott government Refugees of the Syrian civil war 1973 oil crisis History of Finland Trans-Pacific Partnership Gaza War (2008–2009) California Freedom of speech by country Spanish Civil War Sharia Chile Slavic Native Faith Issues in the 2016 United Kingdom European Union membership referendum United States involvement in regime change Enlargement of the eurozone Foreign policy of the Harry S. Truman administration Politics of Russia History of broadcasting in Australia Theodore Roosevelt Weimar Republic Progressive Era Timeline of the Syrian civil war COVID-19 vaccination in Bulgaria Islamic terrorism Economy of Portugal Genetically modified food controversies Benazir Bhutto Glossary of baseball terms Political positions of Donald Trump Canada convoy protest Qatar Financial transaction tax Populism Self-determination Responsibility for the Holocaust Proposed second Scottish independence referendum France–United Kingdom relations French Third Republic Crisis in Venezuela Foreign relations of the Soviet Union Lockheed Martin F-35 Lightning II procurement Marriage Frankfurt Peruvian political crisis (2017–present) Fracking in the United States European Fiscal Compact Russia–United States relations Russian Empire David Lloyd George Volkswagen emissions scandal Lee Kuan Yew Uganda Belarus Foreign policy of the George H. W. Bush administration Islamic banking and finance Polish–Soviet War Theresa May Italian Americans Iraq War Josip Broz Tito Criticism of Amazon Imperial Roman army Women in science Military history of Japan Nuclear power debate Jordan Margaret Thatcher Global governance Andalusia History of UK immigration control Hugo Chávez Morocco Great Depression Economic history of Germany Economy of Hungary Union for the Mediterranean Political history of the world Russian invasion of Ukraine Energy policy of Canada List of Assassin's Creed characters History of the War in Afghanistan (2001–2021) Ursula von der Leyen Nelson Mandela Papua (province) Pope Pius XII Aftermath of the 2016 United Kingdom European Union membership referendum John Maynard Keynes Environmental, social, and corporate governance History of Latvia Foreign policy of Vladimir Putin United Kingdom company law History of Zakynthos Slavery in the United States Sex trafficking Women's suffrage Azerbaijan Literacy Climate change mitigation Kosovo War Reactions to the 2023 Israeli judicial reform Catholic Church and Nazi Germany Eurozone Barack Obama International labour law Empire Diplomatic history of World War I Anne de Montmorency, 1st Duke of Montmorency Haiti Texas Dairy and poultry supply management in Canada Unionism in Ireland General der Nachrichtenaufklärung Jean Chrétien Rattanakosin Kingdom (1782–1932) Iloilo City Rhodesia Bhutan Burkina Faso Refugee crisis António de Oliveira Salazar Colombia Economy of Bulgaria Mercosur Ecuador History of Albania Economy of New Zealand German Empire Indian Armed Forces List of Supernatural characters American Civil Liberties Union Napoleon III Bahrain Political positions of John Delaney Potential enlargement of the European Union Zhou Enlai Chetniks Premiership of Jason Kenney Migration and asylum policy of the European Union History of the Polish–Lithuanian Commonwealth (1764–1795) Habib Bourguiba European Union–Ukraine Association Agreement Annexation of Crimea by the Russian Federation List of Dutch inventions and innovations History of the Kuomintang Anti-communism Nigel Farage Social media Multiculturalism Croatian War of Independence Vichy France List of Supernatural and The Winchesters characters Convention People's Party Foreign policy of the Ronald Reagan administration Julius Nyerere David Cameron François Mitterrand Renewable energy commercialization European Union Emissions Trading System History of the Catholic Church in Mexico Attempts to overturn the 2020 United States presidential election Paris Andreas Hillgruber History of South Africa Abkhazia Sir Henry Wilson, 1st Baronet Healthcare in Canada Steele dossier Israeli settlement Latin America–United States relations Indira Gandhi UK Independence Party Economy of Scotland British Caledonian Harry S. Truman Maximilien Robespierre Jamaica Homelessness Anarchism in Brazil Reformation Bosnian War Labor history of the United States History of the Russian Federation Treaty of Versailles Russian-occupied territories in Georgia Sexual harassment Electronic cigarette and e-cigarette liquid marketing Impact of the COVID-19 pandemic on the environment International Monetary Fund Freedom of religion in Asia by country Economy of Mexico Viktor Orbán Refugee Article One of the United States Constitution Clement Attlee Light in painting Zulfikar Ali Bhutto Eastern Front (World War II) Dwight D. Eisenhower Open energy system models Cyprus History of Beijing Luxembourg Interwar Britain South African constitutional litigation Cannabis in Italy Affordable Care Act Russia–Ukraine relations History of Jamaica Greenhouse gas emissions by Turkey International reactions to the Syrian civil war First Stadtholderless Period Ottoman Empire Willy Brandt Harold Macmillan Revolutions of 1989 Czech Republic Environmental policy of the Joe Biden administration European Green Deal French Directory Late modern period Politics of the United Kingdom Poverty African Union Kyoto Protocol and government action 2020–2021 Bulgarian protests Budapest Flight and expulsion of Germans (1944–1950) Angela Merkel Post-presidency of Jimmy Carter Belt and Road Initiative History of liberalism Climate change in Europe Incarceration in the United States Constitution of Italy Democratic Republic of the Congo Forests Commission Victoria Charles de Gaulle Nazi racial theories Indigenous Australians History of Guyana European Economic Area Blueberry (comics) United Kingdom insolvency law Foreign policy of the Franklin D. Roosevelt administration Facebook NATO–Russia relations Natural scientific research in Canada Donald Trump 2016 presidential campaign Illegal immigration to the United States Anti-Counterfeiting Trade Agreement Bolivia Environmental racism in Western Europe Iraq Joachim von Ribbentrop Robert Mugabe Revolutionary Armed Forces of Colombia United States Camden, New Jersey Bill Clinton Muslim Brotherhood Economic history of Mexico Economy of Iran Central Intelligence Agency Healthcare in the United States Ketuanan Melayu History of United States prison systems Tobin tax Madagascar Labour government, 1964–1970 2013–2014 Bulgarian protests against the Oresharski cabinet Anti-nuclear movement Jimmy Carter Protestantism Korean War Kuwait Sandinista National Liberation Front German reunification Climate change in Washington Commonwealth of Nations Historikerstreit Domestic violence Afghanistan Political positions of Kamala Harris Violence against women Economy of Puerto Rico History of the nude in art History of Portugal First Amendment to the United States Constitution Nationalism Timeline of events in the Cold War Libya Subprime mortgage crisis solutions debate Henry Kissinger The Co-operative Group Offset agreement Climate change in the United States Nursultan Nazarbayev COVID-19 pandemic Agriculture in the United Kingdom World War I Political positions of Lisa Murkowski Douglas MacArthur Spanish Empire 2000s Vladimir Lenin Sabah Trade union History of Cuba Joe Biden Syrian civil war Italian diaspora Electronic waste Economy of Denmark Ralph Northam Angola Special territories of members of the European Economic Area Presidency of Jimmy Carter Aid Constitution of the United States Havana Officers' Association History of Mexico Islamic fundamentalism in Iran European Union's scientific cooperation beyond the bloc Jawaharlal Nehru Erwin Rommel Piracy Stanley Bruce Foreign trade of the Soviet Union 1989 Tiananmen Square protests and massacre Olusegun Obasanjo Republican Party (United States) Alexei Navalny History of Malaysia Economic policy of the Barack Obama administration William Christian Bullitt Jr. Roman Empire History of Spain Second presidency of Lula da Silva Islamic veiling practices by country Algeria History of Estonia Visa history of Russia Economy of Pakistan Oman Sardinian language Madrid Freedom of religion in Russia Peru Aloysius Stepinac Democratic Party (United States) Governorship of Glenn Youngkin War in Donbas Political positions of Jeremy Corbyn Scottish independence Presidency of Ronald Reagan Climate change in Australia Communist Party of the Soviet Union Timeline of the Euromaidan History of India (1947–present) Presidency of Richard Nixon China–Russia relations Responses to the COVID-19 pandemic in March 2020 Iranian Revolution History of Transylvania Mauritius Riau Islands Kevin Rudd Glossary of French criminal law Israeli–Palestinian conflict Juan Perón Armenian genocide recognition Australia Catholic Church Sardinia German resistance to Nazism Paul Kagame Great Recession International Criminal Court Bashar al-Assad Mexican Revolution Contemporary history Self-Defence of the Republic of Poland Aftermath of World War II Boycott, Divestment and Sanctions History of Bangladesh Timeline of the Libyan civil war (2014–2020) Yom Kippur War Political abuse of psychiatry in the Soviet Union British National Party Havana Plan Piloto Viktor Yanukovych Turkish involvement in the Syrian civil war Police Russian interference in the 2016 United States elections Flint water crisis American Revolution Origins of the American Civil War Nuclear proliferation 2019–2020 Hong Kong protests Economy of England New Zealand Virginia Economic history of Latin America Nikita Khrushchev Pension Organized crime Poverty reduction International Space Station Ukrainian refugee crisis (2022–present) Affordable housing in Canada 2013–2014 Thai political crisis Fiji Faroe Islands International relations (1919–1939) Far-right politics Twitter 2008–2011 Icelandic financial crisis Well-being contributing factors Namibia History of French foreign relations Sudan Fascism Bermuda Remilitarization of the Rhineland Nicolae Iorga War in Afghanistan (2001–2021) Age of Enlightenment African Americans Woodrow Wilson Trinidad and Tobago Economic history of China before 1912 Ireland–United Kingdom relations Council of Europe History of Paris NATO Science and technology in Israel Lyndon B. Johnson The Spirit of the Age Presidency of George Washington Reproductive rights Socialist economics Robert Byrd Prelude to the Russian invasion of Ukraine Logology (science) Nuclear activities in Brazil Croatia–Slovenia border disputes Tort Brian Mulroney African-American history Srebrenica massacre Political positions of David Cameron Newfoundland and Labrador List of smoking bans Slavery Anti-BDS laws Religion in China Cham Albanians Weather of 2010 History of opera HIV/AIDS in Russia René Massigli Political positions of Jeb Bush Nigerian Civil War Turkey–European Union relations Jomo Kenyatta Political positions of Marine Le Pen Foreign involvement in the Russian invasion of Ukraine John French, 1st Earl of Ypres Colonial history of the United States Walmart List of European Commission portfolios Democratic peace theory Otto von Bismarck Famine Modern liberalism in the United States Ahmet Davutoğlu Middle Ages Ages of consent in Europe Renewable energy Foreign policy of the Barack Obama administration Economy of the United Kingdom Foreign policy of Donald Trump during the 2016 presidential election Partial Nuclear Test Ban Treaty Andrés Manuel López Obrador Economy of Indonesia Autonomous Administration of North and East Syria Anti-Americanism British Columbia Uruguay Mao Zedong Colonial Nigeria History of Russia (1991–present) 1996 California Proposition 218 Imperial examination Unification of Germany British Empire Gamal Abdel Nasser New Orleans History of East Germany Conservatism Sweden Democrats History of conservatism in the United States Economy of the European Union Unitary patent Venezuelan presidential crisis Second Vatican Council September 11 attacks Reactions to the 2021–2022 Russo-Ukrainian crisis Racial achievement gap in the United States Sydney Battle of Britain History of the United States Space Force Human rights in the Islamic Republic of Iran Labour law Hawaii Canada–United States relations Nuclear power Tsakhiagiin Elbegdorj Mexican drug war Economic history of Argentina Francisco Franco Tunisia Glenn Youngkin 2014 Gaza War Human rights in Belarus Endangered Species Act of 1973 Amin al-Husseini History of Indiana New York City Cherbourg Comparison of Nazism and Stalinism 44th Medical Brigade Capital Markets Union Human rights in Russia Post-Soviet states European Banking Supervision United Nations response to the COVID-19 pandemic Bernie Sanders Ken Livingstone Hillary Clinton Lockheed Martin F-35 Lightning II Canadian procurement 2020s in history Fair trade World Health Organization History of Lebanon Urban forestry Nicaragua Chronology of the 2009 Honduran constitutional crisis Types of socialism Demographic history of Macedonia Institutional seats of the European Union War on terror Common law History of Rio Grande do Sul Israel and apartheid Presidency of Lyndon B. Johnson Massachusetts Moscow American Civil War Premiership of Pierre Trudeau French Indochina Africa–China economic relations Oceania Energy policy of the European Union Emmanuel Macron Botswana History of the socialist movement in the United States Guatemala Racism South African environmental law 1972 in the Vietnam War Ethanol fuel in Brazil Energy conservation