What is propaganda? What was the effect of government propaganda on nearly every nation at war in 1914?

soldiers are depicted in heroic scenes or scenes of reflection; soldiers seem to be very positive, protective, & proud to be part of the military; there is 1 scene of a soldier reflecting on the loss of his fallen comrades, but even then he appears proud of the sacrifice his fellow soldier has made

Propaganda is other countries trying to spread fake news to scare the other countrys.

Give brainliest?