<page_title> List of tallest buildings </page_title> <section_title> Tallest buildings in the world </section_title> <table> <cell> 6 <col_header> Rank </col_header> </cell> <cell> One World Trade Center <col_header> Building </col_header> </cell> <cell> United States <col_header> Country </col_header> </cell> </table>
The One WTC is the tallest building in the United States, and the sixth-tallest in the world.