The International Day of Peace is celebrated all over the world on 21st September.
Schools celebrate The School Day of Non-Violence and Peace (DENIP) on 30th January. This date is the anniversary of the death of Mahatma Gandhi.
What a Wonderful World is a great song of friendship, happiness and peace.
This video was recorded in four different countries: Uganda, USA, Congo and France.
It was a collaboration between street singers and children's choirs from all over the world.
Click on the subtittles and sing with them!