Out of these three:
1. The publication of Walter Lord's 1955 book A Night to Remember, an accurate minute-by-minute retelling of the sinking and its film adaptation 3 years later
2. The finding of the wreck in 1985 by Robert Ballard
3. The release of James Cameron's 1997 film Titanic, in which an almost full-scale accurate replica of the ship was built for it and it became the most expensive and the highest-grossing film in history at that time, winning 11 Academy Awards
All three events rekindled interest in the Titanic in the decades they happened in.
1. The publication of Walter Lord's 1955 book A Night to Remember, an accurate minute-by-minute retelling of the sinking and its film adaptation 3 years later
2. The finding of the wreck in 1985 by Robert Ballard
3. The release of James Cameron's 1997 film Titanic, in which an almost full-scale accurate replica of the ship was built for it and it became the most expensive and the highest-grossing film in history at that time, winning 11 Academy Awards
All three events rekindled interest in the Titanic in the decades they happened in.