language
... that while language extinction has occurred many times throughout history, it has acceler­ated in the 20th and 21st centuries?
... that while <b id="mwTA"><a href="./Language" id="mwTQ" rel="mw:WikiLink" title="Language">language</a></b> extinction has occurred many times throughout history, it has acceler<span about="#mwt16" data-mw='{"parts":[{"template":{"target":{"wt":"shy","href":"./Template:Shy"},"params":{},"i":0}}]}' id="mwTg" typeof="mw:Transclusion mw:Entity">­</span>ated in the 20th and 21st centuries?