 People from many parts of the world took part: Africa, Asia, Australia, Canada, Europe, Middle East, New Zealand, South America and the United States  .
<coherence>  People from many parts of the world took part: Africa, Asia, Australia, Canada, Europe, Middle East, New Zealand, South America and the United States  .
 People from many parts of the world took part: Africa, Asia, Australia, Europe, Middle East, New Zealand, South America and the United States .