In 1986 Supreme Court upheld the segregation through the constitution under the doctrine of "separate but equal" which stemmed in the case of Plessy v. Ferguson. Homer Plessy, who was an African American train passenger refused to sit with Jim Crow and was brought to Judge John H. Ferguson.
The 1920s and 1950s are similar in the sense that a new culture emerged. One similarity between these time periods is that they represent the United States emerging from a World War. World War I (1914-1919) and World War II (1939-1945) were two enormous global events that affected American society and alter what culture develops afterwards.
One common culture that developed during the 20's and 50's was consumerism. Consumerism is an social and economic idea that focuses on developing products that will interest the consumer (aka buyer). During both eras, companies began to advertise items in a manner that convinced American citizens to buy them. This rise of consumerism resulted in the increased purchase of items that people wanted, but didn't necessarily need.
Even though most Americans would fall into this category, there were some critics to this consumer culture. During the 1950's the Beatnik generation developed as an anti-conformist culture. Some of them saw capitalism and the increased consumerism in American society as negative.
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Made the Opinion poll .Opinion are usually made to represent the opinions of a population by conducting a muliple of questions and then extrapolating generalities in ratio or within confidence intervals.
Assuming you mean WW2 era, it'd be C. Posters
The correct answer is D, that to encourage people to take action against widespread corruption
The "Muckrakers" were crusading journalists, authors and photographers who published their work in order to raise awareness on social issues and injustice. Other muckrakers highlighted the deficiencies in the political system. Their newspapers, articles and photographs led to the formation of influence groups sparking a series of reforms during the Progressive Era (1890 - 1920). Raising awareness of social injustice, corruption and inequality and the abuse of political power was their main goal in order to bring about the reform.