Answer:
It was hit by an iceberg
Step-by-step explanation:
The immediate cause of the titanic sink was a collision with an iceberg that caused the ocean liner to sink. Two government investigations conducted immediately after the disaster agreed it was the iceberg, not any weakness in the ship itself, that caused the Titanic to sink.
From the beginning, some blamed the Titanic's skipper, Captain E.J. Smith, for sailing the massive ship at such a high speed (22 knots) through the iceberg-heavy waters of the North Atlantic. Some believed Smith was trying to better the crossing time of Titanic's White Star sister ship, the Olympic.