The devastation of the 2004 tsunami stretched across the Indian Ocean . Hundreds of thousands left homeless , and poor and isolated communities worse off . Humanitarian groups have helped rebuild schools , homes , and get people working . But there are still many who need help to return home safely or find work in other parts of India.
The devastation of the 2004 tsunami stretched across the Indian Ocean . Hundreds of thousands left homeless , and poor and isolated communities worse off . Humanitarian groups have helped rebuild schools , homes , and get people working . Groups say long-term improvement of water and sanitation is critical .