Which tactic did george creel, the head of the committee on public information, use to gain the support of us citizens for the war?

George Creel headed the Committee on Public Information during the time the U.S. joined the First World War. They used every method within their disposal to convince Americans to support the war effort.  They used printing posters, radio programs and even the movies to convince public opinion that it was necessary for America to take part in the war.

the answer is true sir

after the civil war, and with the termination of slavery, the south was faced with a big problem; what was supposed to happen and how they were supposed to deal with the freedom and the rights that black people and freed slaves had gained as a result of the north defeating the south and forcing the end of slavery. first, most, if not all, of the workforce of the south came from slaves and they did not have an option to replace the loss of said workforce. second, particularly in the south, people were convinced that black people were lesser, less intelligent, less capable and less smart than whites. this posed a huge problem for them. also, southerners were faced with another issue; freed slaves now had a say in how their lives would be lived and the right to politically choose the way they would be governed. people in the south did not want to accept this, none of this and this opposition and the conflicts that arose from it, not to mention the afereffects of the war, forced the congress of the time to enact and enforce the reconstruction plans that had been proposed by president andrew johnson.