Battle of Monte de las Cruces
... that no one is sure why, despite his victory at the Battle of Monte de las Cruces in 1810, Miguel Hidalgo y Costilla retreated from Mexico City?
... that no one is sure why, despite his victory at the <b id="mwD0A"><a href="./Battle_of_Monte_de_las_Cruces" id="mwD0E" rel="mw:WikiLink" title="Battle of Monte de las Cruces">Battle of Monte de las Cruces</a></b> in 1810, <a href="./Miguel_Hidalgo_y_Costilla" id="mwD0I" rel="mw:WikiLink" title="Miguel Hidalgo y Costilla">Miguel Hidalgo y Costilla</a> retreated from <a href="./Mexico_City" id="mwD0M" rel="mw:WikiLink" title="Mexico City">Mexico City</a>?