Answer:
British ocean liner, the sinking of which by a German U-boat on May 7, 1915, contributed indirectly to the entry of the United States into World War I. The Lusitania, which was owned by the Cunard Line, was built to compete for the highly lucrative transatlantic passenger trade.
Explanation:
Bush cut his vacation early and went home two days early before making a federal response from Washington
Technological advancements, such as the beginning of the space race and things of that sort.