The Group of Twenty (G20) expanded to include 21 members: 19 nations plus the European Union and the African Union, with the bloc intended to bring wealthy and developing countries together to address global economic problems.
November 21, 2025
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descriptive
Structural definition and purpose of the G20
A leaders' declaration is the customary final statement at G20 summits that outlines any broad agreements among members and is not a legally binding document.
November 21, 2025
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descriptive
Typical summit outcome and legal status of the declaration
Heads of major international institutions, including the United Nations and the World Bank, traditionally attend G20 summits as guest participants.
November 21, 2025
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descriptive
Customary participation by international institution leaders at G20 meetings
G20 members collectively account for roughly 85% of the global economy and about 75% of international trade.
November 21, 2025
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statistical
Relative economic and trade share represented by G20 membership