11. The event reported below on the front page of the New York Times from * 1 point

May 1915 led to-
The New York Times. EXTRA
LUSITANIA SUNK BY A SUBMARINE, PROBABLY 1,260 DEAD;
TWICE TORPEDOED OFF IRISH COAST; SINKS IN 15 MINUTES;
CAPT. TURNER SAVED, FROHMAN AND VANDERBILT MISSING
WASHINGTON BELIEVES THAT A GRAVE CRISIS IS AT HAND
100 De Now That's
O a. The end of World War I.
b. The beginning of American isolationism.
O The USA beginning to seriously consider entering the war
Od. The assassination of Archduke Franz Ferdinand.

c. The USA beginning to seriously consider entering the war