90th Anniversary 
...that the year 2008 is the 90th Anniversary of the Republic of Estonia?
...that the year 2008 is the <b id="mwBdM"><a class="mw-redirect" href="./90th_Anniversary_of_Estonian_Republic" id="mwBdQ" rel="mw:WikiLink" title="90th Anniversary of Estonian Republic">90th Anniversary </a></b> of the <a href="./Estonia" id="mwBdU" rel="mw:WikiLink" title="Estonia">Republic of Estonia</a>?