The US Supreme Court ruled interracial marriage legal.
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The Yellowstone National Park Protection Act went into law, making it the first National Park in the world.
The parliament of England passed the first Act of Supremacy, granting the monarch complete control of the Church of England.
The Defence of the Realm Act was introduced in Britain.
The United States Supreme Court ruled that restaurants in Washington, DC, could not refuse to serve Black patrons.
The Indian Citizenship Act was signed into law.
