Final answer:
The Committee on Public Information popularized the war through propaganda campaigns, censorship, influential speakers, and rallies.
Step-by-step explanation:
The Committee on Public Information (CPI) was created during World War I to shape public opinion and gain support for the war effort. The CPI employed various methods to popularize the war, including propaganda campaigns, censorship of news and entertainment media, and the use of influential speakers and writers to promote patriotic sentiments.
One example of CPI's efforts was the creation of the Four-Minute Men program. These were volunteers who gave short speeches before movie screenings, encouraging audiences to support the war. Another example is the distribution of posters, pamphlets, and newspaper articles that used emotional appeals and strong imagery to sway public opinion. Lastly, the CPI organized rallies and parades that celebrated patriotism and showcased American unity and strength.
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