Within 20 minutes of being hit, RMS Lusitania was at the bottom of the ocean and 1200 people were dead. Can a high-tec dive expedition done a light on one of history's darkest moments?
2013
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1955
1980
1933
2005
1931
2017
2008
2021
1967
1985
2024
1979
1960
1997
1987
2006