Which conflict or war is referred to in the cartoon

following type of cultural development caused people to want and buy new products on the market :

the answer to your question is true

roosevelt, a progressive reformer, earned a reputation as a "trust buster" through his regulatory reforms and anti-trust prosecutions. his "square deal" included regulation of railroad rates and pure foods and drugs; he saw it as a fair deal for both the average citizen and the businessmen.

the correct answer is the movie industry

because thomas edison developed the kinetograph which allowed for cinema projections.