How did the US use media to influence people's perception about WW1?

not really sure if it would go with media but Propaganda posters were used on a large scale for the first time during World War I. Visually arresting and direct in their language, posters provided an effective means of quickly communicating targeted information to large numbers of people.

Explanation:

answer: this is because archeologists keep finding artefacts and ancient ruins dated more than 10000 to 15000 years, date around scientists said humans discovered language; which is at least mysterious as scientists always have said that is necessary to have a language to have architecture and some basic maths.

explanation: brainlest

agree with wilson that weakening the treaty would threaten world peace.