Federal Corrupt Practices Act
...that the Federal Corrupt Practices Act was the primary law regulating campaign finance in U.S. federal elections until the passage of the Federal Election Campaign Act in 1971?
...that the <b id="mwBkc"><a href="./Federal_Corrupt_Practices_Act" id="mwBkg" rel="mw:WikiLink" title="Federal Corrupt Practices Act">Federal Corrupt Practices Act</a></b> was the primary law regulating <a href="./Campaign_finance" id="mwBkk" rel="mw:WikiLink" title="Campaign finance">campaign finance</a> in <a href="./United_States" id="mwBko" rel="mw:WikiLink" title="United States">U.S.</a> federal <a class="mw-redirect" href="./Political_campaigns" id="mwBks" rel="mw:WikiLink" title="Political campaigns">elections</a> until the passage of the <a href="./Federal_Election_Campaign_Act" id="mwBkw" rel="mw:WikiLink" title="Federal Election Campaign Act">Federal Election Campaign Act</a> in 1971?