<page_title> 2,500 year celebration of the Persian Empire </page_title> <section_title> Royalty and viceroys </section_title> <table> <cell> Emperor <col_header> Title </col_header> </cell> <cell> Haile Selassie <col_header> Guest </col_header> </cell> <cell> Ethiopia <col_header> Country </col_header> </cell> </table>
The 2,500 year celebration of the Persian Empire was attended by Emperor Haile Selassie I of Ethiopia.