 The annual military parade along the 11. novembra krastmala (November 11th Embankment) in Riga marked the centennial anniversary' s main events .
<clarity>  The annual military parade along the 11. novembra krastmala (November 11th Embankment) in Riga marked the centennial anniversary' s main events .
 The annual military parade along the 11. novembra krastmala (November 11th Embankment) in Riga marked one of the main events of the centennial anniversary' s main events .