Neosho class
... that the Neosho class monitors USS Osage and USS Neosho were saved by Bailey's Dam after being trapped at the Mississippi River's Alexandria Falls during the Red River Campaign in 1864?
... that the <b id="mwE8g"><a about="#mwt82" data-mw='{"parts":[{"template":{"target":{"wt":"sclass","href":"./Template:Sclass"},"params":{"1":{"wt":"Neosho"},"2":{"wt":"monitor"},"3":{"wt":"4"},"4":{"wt":"warship"}},"i":0}}]}' href="./Neosho-class_monitor" id="mwE8k" rel="mw:WikiLink" title="Neosho-class monitor" typeof="mw:Transclusion"><i>Neosho</i> class</a></b> <a href="./Monitor_(warship)" id="mwE8o" rel="mw:WikiLink" title="Monitor (warship)">monitors</a> <a about="#mwt83" data-mw='{"parts":[{"template":{"target":{"wt":"USS","href":"./Template:USS"},"params":{"1":{"wt":"Osage"},"2":{"wt":"1863"},"3":{"wt":"6"}},"i":0}}]}' href="./USS_Osage_(1863)" id="mwE8s" rel="mw:WikiLink" title="USS Osage (1863)" typeof="mw:Transclusion">USS<span typeof="mw:Entity"> </span><i>Osage</i></a> and <a about="#mwt84" data-mw='{"parts":[{"template":{"target":{"wt":"USS","href":"./Template:USS"},"params":{"1":{"wt":"Neosho"},"2":{"wt":"1863"},"3":{"wt":"6"}},"i":0}}]}' href="./USS_Neosho_(1863)" id="mwE8w" rel="mw:WikiLink" title="USS Neosho (1863)" typeof="mw:Transclusion">USS<span typeof="mw:Entity"> </span><i>Neosho</i></a> <i id="mwE80">(pictured)</i> were saved by <a href="./Bailey's_Dam" id="mwE84" rel="mw:WikiLink" title="Bailey's Dam">Bailey's Dam</a> after being trapped at the <a href="./Mississippi_River" id="mwE88" rel="mw:WikiLink" title="Mississippi River">Mississippi River</a>'s <a href="./Alexandria,_Louisiana" id="mwE9A" rel="mw:WikiLink" title="Alexandria, Louisiana">Alexandria</a> Falls during the <a class="mw-redirect" href="./Red_River_Campaign" id="mwE9E" rel="mw:WikiLink" title="Red River Campaign">Red River Campaign</a> in 1864?