Answer:
At the time, it was one of the largest and most opulent ships in the world. It was also considered unsinkable, due to a series of compartment doors that could be closed if the bow was breached. However, four days into its maiden voyage in 1912, the Titanic struck an iceberg, and less than three hours later it sank.
On the morning of 21 November 1916 she was shaken by an explosion caused by a naval mine of the Imperial German Navy near the Greek island of Kea and sank 55 minutes later, killing 30 people.
Step-by-step explanation: