Assassination of franz ferdinand, 28 june 1914 · rms lusitania sinks, 7 may 1915 · battle of verdun, february 1916-december 1916 · armistice day, 11 november 1918 the incidents and dates listed are most closely associated with which conflict?
a.world war i
b.world war ii
c.the korean war
d.the vietnam war
a.world war i
b.world war ii
c.the korean war
d.the vietnam war