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People gather in Halifax, Nova Scotia, to mark the centenary of the sinking of the Titanic

People gather in Halifax, Nova Scotia, to mark the centenary of the sinking of the Titanic with a torchlight procession, and musical performances. (AFP Photo/Rogerio Barbosa)

Titanic memorial at the wreck site

A service marked the anniversary of the Titanic disaster aboard the MS Balmoral Titanic memorial cruise ship on Sunday, April 15. The ceremony took place at the spot where Titanic sank exactly 100 years ago.