United States Senate breaks a 75-day <a href="https://en.wikipedia.org/wiki/Filibuster" id="mwATc" rel="mw:WikiLink" title="Filibuster">filibuster</a> against the <a href="https://en.wikipedia.org/wiki/Civil_Rights_Act_of_1964" id="mwATg" rel="mw:WikiLink" title="Civil Rights Act of 1964">Civil Rights Act of 1964</a>, leading to the bill's passage.