why the titanic sank?

Legendary ship Titanic sank because its crew is believed to not see the iceberg ahead. They were sailing too fast and failing to avoid the iceberg, and eventually hit and sunk.A new book titled Good as Gold, reveals the latest facts, the driver and crew are believed to see the iceberg. But because of panic they misinterpret the command.According to the book, the ship had plenty of time to pass the iceberg but helmsman panic. At the time the damage has been repaired, it is too late and the ship was hit by the fatal iceberg.