entrance of the Marquis de Lafayette into the city
... that a dozen temporary triumphal arches were constructed in Philadelphia for the entrance of the Marquis de Lafayette into the city in 1824?
... that a dozen temporary <a href="./Triumphal_arch" id="mwCko" rel="mw:WikiLink" title="Triumphal arch">triumphal arches</a> were constructed in <a href="./Philadelphia" id="mwCks" rel="mw:WikiLink" title="Philadelphia">Philadelphia</a> for the <b id="mwCkw"><a href="./Lafayette_Welcoming_Parade_of_1824_(Philadelphia)" id="mwCk0" rel="mw:WikiLink" title="Lafayette Welcoming Parade of 1824 (Philadelphia)">entrance of the Marquis de Lafayette into the city</a></b> in 1824?