recumbent stone circles
... that recumbent stone circles are thought to have been used by prehistoric people for rituals involving the moon?
... that <b id="mwBTQ"><a href="./Recumbent_stone_circle" id="mwBTU" rel="mw:WikiLink" title="Recumbent stone circle">recumbent stone circles</a></b> are thought to have been used by prehistoric people for rituals involving the moon?