elected by the legislature
... that a number of Ohio Republicans refused to vote for Mark Hanna for senator in 1898, and he was elected by the legislature with only the minimum 73 votes?
... that a number of Ohio Republicans refused to vote for <a href="./Mark_Hanna" id="mwEPA" rel="mw:WikiLink" title="Mark Hanna">Mark Hanna</a> for senator in 1898, and he was <b id="mwEPE"><a class="mw-redirect" href="./United_States_Senate_elections_in_Ohio,_1898" id="mwEPI" rel="mw:WikiLink" title="United States Senate elections in Ohio, 1898">elected by the legislature</a></b> with only the minimum 73 votes?