Sensationalized accounts of major news stories angered the population and directed a shift in public opinion that favored war

Newspaper editors actively chastised the American public for their lack of ambition and created a support for Imperialist action

The widespread use of photos, for the first time in print media, created a visceral reaction among the American population

The treatment suffered by citizen journalists, at the hands of the Spanish, threatened American national rights

Yellow Journalism did not actively contribute to the outbreak of the Spanish-American War

Spanish-American War

Mexican-American War

American Civil War

French and Indian War

None of the other answers