Custer's 1874 Expedition
...that the discovery of gold by Custer's 1874 Expedition triggered the gold rush that precipitated the Black Hills War?
...that the discovery of gold by <b id="mwEE0"><a class="mw-redirect" href="./Custer's_1874_Black_Hills_Expedition" id="mwEE4" rel="mw:WikiLink" title="Custer's 1874 Black Hills Expedition">Custer's 1874 Expedition</a></b> triggered the <a href="./Gold_rush" id="mwEE8" rel="mw:WikiLink" title="Gold rush">gold rush</a> that precipitated the <a class="mw-redirect" href="./Black_Hills_War" id="mwEFA" rel="mw:WikiLink" title="Black Hills War">Black Hills War</a>?