no unionized American plants
... that Tesla, Inc. is the only major U.S. automobile manufacturer with no unionized American plants?
... that <a href="./Tesla,_Inc." id="mwATI" rel="mw:WikiLink" title="Tesla, Inc.">Tesla, Inc.</a> is the only major U.S. automobile manufacturer with <b id="mwATM"><a href="./Tesla_and_unions" id="mwATQ" rel="mw:WikiLink" title="Tesla and unions">no unionized American plants</a></b>?