What was a negative consequence of widespread propaganda and patriotism?

Propaganda and Patriotism impact general sentiment in impartial nations, publicity was additionally utilized straightforwardly against adversaries.

From the beginning of the war, planes and inflatables were utilized by all sides to drop pamphlets and banners over battling powers and regular people.

The effect of this purposeful publicity on battling powers is difficult to survey. Handouts and banners were surely circled in immense numbers by all sides, and caught troops were frequently found to have flyers in their ownership, notwithstanding the cruel punishments forced for doing as such. There were likewise reports of flyers being traded for cash.

Explanation:

Surely, contemporary pundits were intrigued, and in some cases stunned, by the viability of promulgation in impacting general assessment. In the years quickly following the war, the overstated reports of German and Austrian treatment of regular citizens were decried as 'barbarity promulgation'. In the USA, the sentiment that the nation had been 'hoodwinked' into joining the war affected independent arrangements. Both Lenin and Hitler were persuaded of the importance of promulgation in guaranteeing achievement.

which statement explains one of the reasons world war 1 was so much more destructive than earlier conflicts