The <a href="https://en.wikipedia.org/wiki/United_States_Congress" id="mwkw" rel="mw:WikiLink" title="United States Congress">United States Congress</a> passes the <a href="https://en.wikipedia.org/wiki/Chinese_Exclusion_Act" id="mwlA" rel="mw:WikiLink" title="Chinese Exclusion Act">Chinese Exclusion Act</a>.