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Social Democratic Federation — United States · founded 1889 | PoliticaHub

PoliticaHub Reference Sheet

Social Democratic Federation

Party · Printed May 12, 2026 · politicahub.com/party/social-democratic-federation-us

American political party split off from the Socialist Labor Party in 1889 and merged with the Social Democracy of America in 1897

Key Facts

founded year

1889

Frequently Asked Questions

Q: When was Social Democratic Federation founded?: A: Social Democratic Federation was founded in 1889, about 137 years ago.
Q: Where does Social Democratic Federation operate?: A: Social Democratic Federation operates in United States.
Q: What is Social Democratic Federation?: A: American political party split off from the Socialist Labor Party in 1889 and merged with the Social Democracy of America in 1897

Source: politicahub.com/party/social-democratic-federation-us

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Social Democratic Federation

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Social Democratic Federation

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American political party split off from the Socialist Labor Party in 1889 and merged with the Social Democracy of America in 1897

United StatesFounded 1889

Frequently Asked Questions

When was Social Democratic Federation founded?: Social Democratic Federation was founded in 1889, about 137 years ago.
Where does Social Democratic Federation operate?: Social Democratic Federation operates in United States.
What is Social Democratic Federation?: American political party split off from the Socialist Labor Party in 1889 and merged with the Social Democracy of America in 1897

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Further reading

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The Communist Manifesto
Karl Marx & Friedrich Engels
The text that launched a global political movement and reshaped the 20th century.
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United States

Federal presidential republic and the world's largest economy, with power divided among the presidency, Congress, the states, and the federal courts. U.S. politics is highly polarized, two-party dominated, and globally consequential because decisions made in Washington shape finance, trade, security alliances, technology regulation, and military power far beyond U.S. borders.

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Page Type: Party
Last Updated: April 15, 2026
Sources: 2 linked

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United States

Federal presidential republic and the world's largest economy, with power divided among the presidency, Congress, the states, and the federal courts. U.S. politics is highly polarized, two-party dominated, and globally consequential because decisions made in Washington shape finance, trade, security alliances, technology regulation, and military power far beyond U.S. borders.